Seagate Barracuda ES SATA 500GB
Contents
1. Table 8 Radio freguency environments Test Description Performance level Reference standard Electrostatic Contact HCP VCP 4 kV Air 8 kV B EN 61000 4 2 95 discharge Radiated RF 80 to 1 000 MHz 3 V m A EN 61000 4 3 96 immunity 80 AM with 1 kHz sine ENV 50204 95 900 MHz 3 V m 50 pulse modulation 3 200 Hz Electrical fast 1 kV on AC mains 0 5 kV on external I O B EN 61000 4 4 95 transient Surge immunity 1 kV differential 2 kV common AC mains B EN 61000 4 5 95 Conducted RF 150 kHz to 80 MHz 3 Vrms 80 AM with 1 kHz sine A EN 61000 4 6 97 immunity Voltage dips 0 open 5 seconds C EN 61000 4 11 94 interrupts 0 short 5 seconds C 40 0 10 seconds C 70 0 01 seconds B 22 Barracuda ES Serial ATA Product Manual Rev D 2 12 Reliability 2 12 1 Annualized Failure Rate AFR and Mean Time Between Failures MTBF The product shall achieve an Annualized Failure Rate AFR of 0 73 MTBF of 1 2 million hours when oper ated in an environment that ensures the HDA case temperatures do not exceed 40 C Operation at case tem peratures outside the specifications in Section 2 9 may increase the product AFR decrease MTBF AFR and MTBF are population statistics that are not relevant to individual units AFR and MTBF specifications are based on the following assumptions for business critical storage system environments 8 760 power on hours per year 250 average motor start stop cycles2. Code in features register S M A R T command DOy S M A R T Read Data D2y S M A R T Enable Disable Attribute Autosave D3y S M A R T Save Attribute Values D4y S M A R T Execute Off line Immediate runs DST D5y S M A R T Read Log Sector D6y S M A R T Write Log Sector D8y S M A R T Enable Operations DOH S M A R T Disable Operations DAy S M A R T Return Status Note If an appropriate code is not written to the Features Register the command is aborted and 0x04 abort is written to the Error register 40 Barracuda ES Serial ATA Product Manual Rev D 5 0 Seagate Technology support services Online services Internet For information regarding Seagate products and services visit www seagate com Worldwide support is available 24 hours daily by email for your questions Presales Support Presales Seagate com Technical Support DiscSupport Seagate com Warranty Support http www seagate com support service index html mySeagate my seagate com is the industry s first Web portal designed specifically for OEMs and distributors It provides self service access to critical applications personalized content and the tools that allow our partners to manage their Seagate account functions Submit pricing requests orders and returns through a single password protected Web interface anytime anywhere in the world spp seagate com spp seagate com supports Seagate resellers with product inform
3. 104 Enable use of SATA features 55H Disable read look ahead read cache feature 82H Disable write cache 90H Disable use of SATA features AA Enable read look ahead read cache feature default F 14 Report full capacity available Note At power on or after a hardware or software reset the default values of the features are as indi cated above Barracuda ES Serial ATA Product Manual Rev D 39 4 3 3 S M A R T commands S M A R T provides near term failure prediction for disc drives When S M A R T is enabled the drive moni tors predetermined drive attributes that are susceptible to degradation over time If self monitoring determines that a failure is likely S M A R T makes a status report available to the host Not all failures are predictable S M A R T predictability is limited to the attributes the drive can monitor For more information on S M A R T commands and implementation see the Draft ATA 5 Standard SeaTools diagnostic software activates a built in drive self test DST S M A R T command for D4y that elimi nates unnecessary drive returns The diagnostic software ships with all new drives and is also available at http seatools seagate com This drive is shipped with S M A R T features disabled You must have a recent BIOS or software package that supports S M A R T to enable this feature The table below shows the S M A R T command codes that the drive uses Table 12 S M A R T commands
4. 381 E 1 122 168 __ 020 41 605 1 8 499 lt 4 000 508 101 60 11 1 4 000 101 6 g 138 3 505 y 22 D 4 1 028 max 1 i 26 111 max a 814 20 676 of conn Datum B 2 00 A gt 50 80 of drive 1 2 x 3 750 2 x 95 25 Notes 4 3x both sides Dimensions are shown in inches mm 1 Dimensions per SFF 8301 specification ne U L O Y ON M ay OV 2x 1 625 2 x 41 28 1 2x1 750 2 x 44 45 U a ma 101 6 11 Recommended case temperature measurement location Figure 5 Mounting dimensions top side and end view Barracuda ES Serial ATA Product Manual Rev D 29 30 Barracuda ES Serial ATA Product Manual Rev D 4 0 Serial ATA SATA interface These drives use the industry standard Serial ATA interface that supports FIS data transfers It supports ATA programmed input output PIO modes 0 4 multiword DMA modes 0 2 and Ultra DMA modes 0 6 For detailed information about the Serial ATA interface refer to the Serial ATA High Speed Serialized AT Attachment specification 4 1 Hot Plug compatibility Barracuda ES Serial ATA drives incorporate connectors which enable you to hot plug these drives in accor
5. dance with the Serial ATA II Extension to Serial ATA 1 0a specification This specification can be downloaded from www serialata org Caution The drive motor must come to a complete stop Ready to spindle stop time indicated in Section 2 7 prior to changing the plane of operation This time is required to insure data integrity Barracuda ES Serial ATA Product Manual Rev D 31 4 2 Serial ATA device plug connector pin definitions Table 9 summarizes the signals on the Serial ATA interface and power connectors Table 9 Serial ATA connector pin definitions Segment Pin Function Definition S1 Ground 2nd mate S2 A Differential signal pair A from Phy S3 A S4 Ground 2nd mate S5 B Differential signal pair B from Phy S6 B Signal S7 Ground 2nd mate Key and spacing separate signal and power segments P1 V33 3 3V power P2 V33 3 3V power P3 V33 3 3V power pre charge 2nd mate P4 Ground 1st mate P5 Ground 2nd mate P6 Ground 2nd mate P7 Vs 5V power pre charge 2nd mate Power P8 Vs 5V power P9 Vs 5V power P10 Ground 2nd mate P11 Ground or LED signal If grounded drive does not use deferred spin P12 Ground 1st mate P13 Vio 12V power pre charge 2nd mate P14 Vio 12V power P15 Vio 12V power Notes 1 All pins are in a single row with a 1 27 mm 0 050 pitch 2 The comments on the mating sequence apply to the case of backplane blindmate connector
6. 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the following web page www seagate com support service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Contact start stop cycles 50 000 25 C 50 rel humidity Supports Hotplug operation per SATA II Yes specification One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product Manual Rev D 11 Table 5 Drive specifications summary for 250 Gbyte models Drive specification ST3250620NS ST3250820NS Formatted Gbytes 512 bytes sector 250 Guaranteed sectors 488 397 168 Heads 3 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density KBPI kbits in max 813 Track density KTPI ktracks in avg 145 Areal density Gbits in avg 114 4 Spindle speed RPM 7 200 Internal data transfer rate Mbits sec max 1
7. per hour max Wet bulb temperature C max 37 7 operating 37 7 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Operational Shock max at 2 msec 63 Gs Non Operational Shock max at 2 msec 300 Gs Barracuda ES Serial ATA Product Manual Rev D Drive specification Vibration operating ST3400620NS ST3400820NS 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs Vibration nonoperating 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs Drive acoustics sound power bels Idle 2 5 typical 2 8 max Performance seek 3 2 typical 3 5 max Nonrecoverable read errors 1 sector per 1015 bits read Amnualized Failure Rate AFR 0 73 Warranty 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the following web page www seagate com support service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Contact start stop cycles 50 000 25 C 50 rel humidity Supports Hotplug operation per SATA II Yes specification One G
8. 030 Sustained data transfer rate OD Mbytes sec max 72 1 O data transfer rate Mbytes sec max 300 ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 Mbytes 8 Mbytes Height mm max 26 1 mm 1 028 inches Width mm max 101 6 mm 4 000 inches 0 010 inches Length mm max 146 99 mm 5 787 inches Weight max 580 grams 1 28 Ib Average latency msec 4 16 Power on to ready sec max 11 sec Standby to ready sec max 15 sec Track to track seek time msec typical lt 0 8 read lt 1 0 write Average seek read msec typical lt 8 5 Average seek write msec typical lt 10 0 Startup current typical 12V peak 2 8 amps Voltage tolerance including noise 5V 5 12V 10 Ambient temperature 5 to 55 C operating 40 to 70 C nonoperating Temperature gradient C per hour max 20 C operating 30 C nonoperating Relative humidity 5 to 90 operating 5 to 95 nonoperating Relative humidity gradient 30 per hour max Wet bulb temperature C max 37 7 operating 37 7 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Operational Shock max at 2 msec 63 Gs Non Operational Shock max a
9. 14 length 15 logical geometry 14 M maintenance 23 master slave 2 maximum temperature 20 MIC 24 mounting 29 mounting screws 20 mounting the drive 27 N noise 18 nominal power 16 Nonoperating shock 20 Nonoperating vibration 21 Nonrecoverable read errors 23 O operating 17 Operating power 17 Operating shock 20 Operating vibration 21 44 P Physical characteristics 15 point to point 2 28 Power consumption 17 power consumption 17 power dissipation 17 Power modes 19 Power specifications 17 Power management modes 19 Power on to Ready 16 precautions 27 printed circuit board 27 programmable power management 19 Q quick reference 3 R Radiated RF immunity 22 Radio and television interference 24 radio frequency RF 22 random seeks 17 Read Buffer 33 Read DMA 33 Read DMA Extended 33 Read DMA without Retries 33 read errors 23 Read Log Ext 33 Read Multiple 33 Read Multiple Extended 33 Read Native Max Address 33 Read Native Max Address Extended 33 Read Sectors 33 Read Sectors Extended 33 Read Sectors Without Retries 33 Read Verify Sectors 33 Read Verify Sectors Extended 33 Read Verify Sectors Without Retries 33 read write actuator arm 17 Read write heads 14 Read write power 17 Recalibrate 33 recording density 15 recording method 15 Recording technology 15 relative humidity 20 Reliability 23 RF 22 RMS read write current 18 RoHS 25 RRL 24 Barracuda ES Serial ATA Pro
10. 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs Vibration nonoperating 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs Drive acoustics sound power bels Idle 2 5 typical 2 8 max Performance seek 3 2 typical 3 5 max Nonrecoverable read errors 1 sector per 1015 bits read Amnualized Failure Rate AFR 0 73 Warranty 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the following web page www seagate com support service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Contact start stop cycles 25 C 50 rel humidity 50 000 Supports Hotplug operation per SATA II specification Yes One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product Manual Rev D 7 Table 3 Drive specifications summary for 400 Gbyte models Drive specification ST3400620NS ST3400820NS Formatted Gbytes
11. 512 bytes sector 400 Guaranteed sectors 781 422 768 Heads 5 Discs 3 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density KBPI kbits in max 781 Track density KTPI ktracks in avg 145 Areal density Gbits in avg 128 2 Spindle speed RPM 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate OD Mbytes sec max 72 1 O data transfer rate Mbytes sec max 300 ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 Mbytes 8 Mbytes Height mm max 26 1 mm 1 028 inches Width mm max 101 6 mm 4 000 inches 0 010 inches Length mm max 146 99 mm 5 787 inches Weight max 635 grams Average latency msec 4 16 Power on to ready sec max 15 sec Standby to ready sec max 15 sec Track to track seek time msec typical lt 0 8 read lt 1 0 write Average seek read msec typical lt 8 5 Average seek write msec typical lt 10 0 Startup current typical 12V peak 2 8 amps Voltage tolerance including noise 5V 5 12V 10 Ambient temperature 5 to 55 C operating 40 to 70 C nonoperating Temperature gradient C per hour max 20 C operating 30 C nonoperating Relative humidity 5 to 90 operating 5 to 95 nonoperating Relative humidity gradient 30
12. Drive acoustics are measured as overall A weighted acoustic sound power levels no pure tones All mea surements are consistent with ISO document 7779 Sound power measurements are taken under essentially free field conditions over a reflecting plane For all tests the drive is oriented with the cover facing upward Note For seek mode tests the drive is placed in seek mode only The number of seeks per second is defined by the following equation Number of seeks per second 0 4 average latency average access time Table 7 Fluid Dynamic Bearing FDB motor acoustics Idle Performance seek ST3750640NS ST3750840NS 2 7 bels typ 3 2 bels typ 3 0 bels max 3 9 bels max ST3500630NS ST3500830NS 2 5 bels typ 3 2 bels typ 2 8 bels max 3 5 bels max ST3400620NS ST3400820NS 2 5 bels typ 3 2 bels typ ST3320620NS ST3320820NS 2 8 bels max 3 5 bels max ST3250620NS ST3250820NS 2 5 bels typ 3 2 bels typ 2 8 bels max 3 5 bels max During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product Manual Rev D 21 2 11 Electromagnetic immunity When properly installed in a representative host system the drive operates without errors or degradation in performance when subjected to the radio freguency RF environments defined in the following table
13. Electromagnetic compatibility kK kK KK KK eee 23 2 13 3 FEC Verification iiss i t Xen AXA al ah kk porno dul lala WO Gr dr Han ene oj aad a 24 2 14 Environmental protection 25 2 14 1 European Union Restriction of Hazardous Substances RoHS Directive 25 2 14 2 China Restriction of Hazardous Substances RoHS Directive 25 2 15 Corrosive environment 0 kk kk kK KK KK KK KK KK KK KK KK KK KK KK kk kK kk kk 25 Configuring and mounting the drive 0c kk kk kk kK kk kk kk kk kk kk kk kk kk kk kk kk 27 3 1 Handling and static discharge precautions 20000 u 27 3 2 Configuring the drive 28 3 3 Serial ATA cables and connectors 00 000 KK KK KK KK KK KK KK KK KK KK 28 3 4 Drive MOUNTING eers I a e 29 Serial ATA SATA interface i kk kk kk kk kK kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk lk kk 31 4 1 HotPlug compatibility sya s 2 383 2 2ala an ie nala pr and eal Ka a lan Peek aad ee 31 4 2 Serial ATA device plug connector pin definitions 2202 RR RR 32 4 3 Supported ATA commands 00 kk KK KK KK kK kK KK KK KK KK KK KK KK KK KK kk 33 4 3 1 Identify Device command kk kk kk kk KK EKIR KIRI RIK KIRR KK KK kk 35 4 3 2 Set Features command ooo 39 4 3 3 S M A R T commandS ooo 40 Seagate Technology support Services kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk kk lk 41 Barracuda ES Serial ATA Product Ma
14. Manual Rev D 13 2 2 Formatted capacity Formatted Guaranteed Model capacity sectors Bytes per sector ST3750640NS 750 Gbytes 1 465 149 168 512 ST3750840NS 750 Gbytes 1 465 149 168 512 ST3500630NS 500 Gbytes 976 773 168 512 ST3500830NS 500 Gbytes 976 773 168 512 ST3400620NS 400 Gbytes 781 422 768 512 ST3400820NS 400 Gbytes 781 422 768 512 ST3320620NS 320 Gbytes 625 142 448 512 ST3320820NS 320 Gbytes 625 142 448 512 ST3250620NS 250 Gbytes 488 397 168 512 ST3250820NS 250 Gbytes 488 397 168 512 One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting 2 2 1 LBA mode When addressing these drives in LBA mode all blocks sectors are consecutively numbered from 0 to n 1 where n is the number of guaranteed sectors as defined above See Section 4 3 1 Identify Device command words 60 61 and 100 103 for additional information about 48 bit addressing support of drives with capacities over 137 Gbytes 2 3 Default logical geometry Cylinders Read write heads Sectors per track 16 383 16 63 LBA mode When addressing these drives in LBA mode all blocks sectors are consecutively numbered from 0 to n 1 where n is the number of guaranteed sectors as defined above 14 Barracuda ES Serial ATA Product Manual Rev D 2 4
15. N176 If these models have the C Tick marking they comply with the Australia New Zealand Standard AS NZ 53548 1995 and meet the Electromagnetic Compatibility EMC Framework reguirements of the Australian Communi cation Authority ACA 2 13 3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure not attached as an external device As such each drive is considered to be a subassembly even when it is individually mar keted to the customer As a subassembly no Federal Communications Commission verification or certification of the device is reguired Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly enclosure disc drive motherboard power supply etc does comply with the limits for a Class B computing device pursuant to Subpart J Part 15 of the FCC rules Operation with noncertified assemblies is likely to result in interference to radio and television reception Radio and television interference This eguipment generates and uses radio freguency energy and if not installed and used in strict accordance with the manufacturer s instructions may cause interference to radio and television reception This equipment is designed to provide reasonable protection against such interference in a residential installa tion However there is no guarantee that interference will not occur in a particular installation If this
16. Standby Parked Stopped Enabled Sleep Parked Stopped Disabled Active mode The drive is in Active mode during the read write and seek operations Idle mode The buffer remains enabled and the drive accepts all commands and returns to Active mode any time disc access is necessary Standby mode The drive enters Standby mode when the host sends a Standby Immediate command If the host has set the standby timer the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time The standby timer delay is established using a Standby or Idle command In Standby mode the drive buffer is enabled the heads are parked and the spindle is at rest The drive accepts all commands and returns to Active mode any time disc access is necessary Sleep mode The drive enters Sleep mode after receiving a Sleep command from the host In Sleep mode the drive buffer is disabled the heads are parked and the spindle is at rest The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host After receiving a reset the drive exits Sleep mode and enters Standby mode with all current translation parameters intact Idle and Standby timers Each time the drive performs an Active function read write or seek the standby timer is reinitialized and begins counting down from its specified delay times to zero If the standby timer reaches zero before any drive activity is required the d
17. listed in the following tables are for quick reference For details on specification measure ment or definition see the appropriate section of this manual Barracuda ES Serial ATA Product Manual Rev D 3 Table 1 Drive specifications summary for 750 Gbyte models Drive specification ST3750640NS ST3750840NS Formatted Gbytes 512 bytes sector 750 Guaranteed sectors 1 465 149 168 Heads 8 Discs 4 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density KBPI kbits in max 926 Track density KTPI ktracks in avg 145 Areal density Gbits in avg 128 2 Spindle speed RPM 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate OD Mbytes sec max 78 1 O data transfer rate Mbytes sec max 300 ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 Mbytes 8 Mbytes Height mm max 26 1 mm 1 028 inches Width mm max 101 6 mm 4 000 inches 0 010 inches Length mm max 146 99 mm 5 787 inches Weight max 720 grams Average latency 4 16 msec Power on to ready sec max 15 sec Standby to ready sec max 15 sec Track to track seek time msec typical lt 0 8 read lt 1 0 write Average seek read msec typical lt 8 5 Average seek write msec typical l
18. service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Contact start stop cycles 50 000 25 C 50 rel humidity Supports Hotplug operation per Serial ATA Revision 2 5 Yes specification One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product Manual Rev D Table 2 Drive specifications summary for 500 Gbyte models Drive specification ST3500630NS ST3500830NS Formatted Gbytes 512 bytes sector 500 Guaranteed sectors 976 773 168 Heads 6 Discs 3 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density KBPI kbits in max 813 Track density KTPI ktracks in avg 145 Areal density Gbits in avg 114 4 Spindle speed RPM 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate OD Mbytes sec max 72 I O data transfer rate Mbytes sec max 300 ATA data transfer modes supported PIO modes 0 4 Multi
19. this xx07 y table 64 Advanced PIO modes supported modes 3 and 4 supported 0003 y 65 Minimum multiword DMA transfer cycle time per word 120 nsec 00784 66 Recommended multiword DMA transfer cycle time per word 120 nsec 00784 67 Minimum PIO cycle time without IORDY flow control 240 nsec OOFOy 68 Minimum PIO cycle time with IORDY flow control 120 nsec 00784 69 ATA reserved 0000y 74 75 Queue depth 0000 76 Serial ATA capabilities XXXXH TI Reserved for future Serial ATA definition XXXXH 78 Serial ATA features supported XXXXH 79 Serial ATA features enabled XXXXH 80 Major version number 003Ey 81 Minor version number 0000y 82 Command sets supported 364By 83 Command sets supported 7C03y 84 Command sets support extension 4003y 85 Command sets enabled 30XXH 86 Command sets enabled 0001 y 87 Command sets enable extension 4000 88 Ultra DMA support and current mode see note following this table xX3FH 89 Security erase time 0000 90 Enhanced security erase time 00004 92 Master password revision code FFFEH 93 Hardware reset value see description following this table XXXXH 95 ATA reserved 0000y 99 100 Total number of user addressable LBA sectors available see Section 2 2 750 GB models 1 465 149 168 103 for related information These words are required for drives that support 500 GB models 976 773 168 the 48 bit addressing feature Maximum value OOOOFFFFFFFFFFFFh 400 GB models 781 422 768 320 GB models 625 142 448 250 GB mo
20. 23 U UL 1950 23 V Vibration 21 voltage 17 Voltage dips interrupts 22 Voltage tolerance 18 W weight 15 wet bulb temperature 20 width 15 Write Buffer 34 Write DMA 34 Write DMA Extended 34 Write DMA FUA Extended 34 Write DMA Without Retries 34 Write Log Extended 34 Write Multiple 34 Write Multiple Extended 34 Write Multiple FUA Extended 34 Write Sectors 34 Write Sectors Extended 34 Write Sectors Without Retries 34 45 46 Barracuda ES Serial ATA Product Manual Rev D Seagate Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 100424667 Rev D Printed in U S A
21. 84 Write DMA CAH Write DMA Extended 35H Write DMA FUA Extended CDH Write DMA Without Retries CBH Write Log Extended 3Fy Write Multiple C5H Write Multiple Extended 39H Write Multiple FUA Extended CEL Write Sectors 30H Write Sectors Without Retries 31H Write Sectors Extended 344 34 Barracuda ES Serial ATA Product Manual Rev D 4 3 1 Identify Device command The Identify Device command command code EC transfers information about the drive to the host following power up The data is organized as a single 512 byte block of data whose contents are shown in Table 10 on page 33 All reserved bits or words should be set to zero Parameters listed with an x are drive specific or vary with the state of the drive See Section 2 0 on page 3 for default parameter settings The following commands contain drive specific features that may not be included in the Serial ATA specifica tion Word Description Value Configuration information OC5Ay e Bit 15 0 ATA 1 ATAPI 0 Bit 7 removable media Bit 6 removable controller Bit 0 reserved 1 Number of logical cylinders 16 383 2 ATA reserved 0000y 3 Number of logical heads 16 4 Retired 0000H 5 Retired 0000H 6 Number of logical sectors per logical track 63 003F yy 7 9 Retired 0000 ce Serial number 20 ASCII characters 00004 none ASCII 20 Retired 0000 21 Retired 0400 22 Obso
22. A mode 0 is currently active 9 Ultra DMA mode 1 is currently active 10 Ultra DMA mode 2 is currently active 11 Ultra DMA mode 3 is currently active 12 Ultra DMA mode 4 is currently active 13 Ultra DMA mode 5 is currently active 14 Ultra DMA mode 6 is currently active 38 Barracuda ES Serial ATA Product Manual Rev D 4 3 2 Set Features command This command controls the implementation of various features that the drive supports When the drive receives this command it sets BSY checks the contents of the Features register clears BSY and generates an inter rupt If the value in the register does not represent a feature that the drive supports the command is aborted Power on default has the read look ahead and write caching features enabled The acceptable values for the Features register are defined as follows Table 11 Set Features command values 024 Enable write cache default 03 Set transfer mode based on value in Sector Count register Sector Count register values 004 01 4 084 094 OAH OBH OCh 204 214 224 404 414 424 434 444 45H 464 Set PIO mode to default PIO mode 2 Set PIO mode to default and disable IORDY PIO mode 2 PIO mode 0 PIO mode 1 PIO mode 2 PIO mode 3 PIO mode 4 default Multiword DMA mode 0 Multiword DMA mode 1 Multiword DMA mode 2 Ultra DMA mode 0 Ultra DMA mode 1 Ultra DMA mode 2 Ultra DMA mode 3 Ultra DMA mode 4 Ultra DMA mode 5 Ultra DMA mode 6
23. A ports are represented to host software as a Device O master and Device 1 slave accessed at the same set of host bus addresses A host adapter that emulates a master slave environment manages two sets of shadow registers This is not a typical Serial ATA environment The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software The Command and Control Block registers PIO and DMA data transfers resets and interrupts are all emulated The Serial ATA host adapter contains a set of registers that shadow the contents of the traditional device regis ters referred to as the Shadow Register Block All Serial ATA devices behave like Device O devices For addi tional information about how Serial ATA emulates parallel ATA refer to the Serial ATA High Speed Serialized AT Attachment specification The specification can be downloaded from www serialata org 2 Barracuda ES Serial ATA Product Manual Rev D 2 0 Drive specifications Unless otherwise noted all specifications are measured under ambient conditions at 25C and nominal power For convenience the phrases the drive and this drive are used throughout this manual to indicate the following drive models ST3750640NS ST3500630NS ST3400620NS ST3320620NS ST3250620NS ST3750840NS ST3500830NS ST3400820NS ST3320820NS ST3250820NS 2 1 Specification summary tables The specifications
24. Fy Read Multiple C4y Read Multiple Extended 294 Read Native Max Address F8y Read Native Max Address Extended 27H Read Sectors 20H Read Sectors Extended 244 Read Sectors Without Retries 214 Read Verify Sectors 40H Read Verify Sectors Extended 424 Read Verify Sectors Without Retries 414 Recalibrate 10H Security Disable Password F6y Security Erase Prepare FSH Barracuda ES Serial ATA Product Manual Rev D 33 Command name Command code in hex Security Erase Unit F4y Security Freeze FSH Security Set Password F14 Security Unlock F2H Seek 70H Set Features EFy Set Max Address Fo Note Individual Set Max Address Address 00H commands are identified by the value Password 014 placed in the Set Max Features regis Lock 024 ter as defined to the right Unlock 034 Freeze Lock 044 Set Max Address Extended 374 Set Multiple Mode C6y Sleep 991 or E6y S M A R T Disable Operations BOH DOL S M A R T Enable Disable Autosave BOH D2y S M A R T Enable Operations BOH D8y S M A R T Execute Offline BOH D44 S M A R T Read Attribute Thresholds BOH D1y S M A R T Read Data BOH DO S M A R T Read Log Sector BOH D5y S M A R T Return Status BOH DAH S M A R T Save Attribute Values BOH D3y S M A R T Write Log Sector BOJ DOH Standby 96H or E2y Standby Immediate 941 or EOH Write Buffer E
25. Recording and interface technology 750GB 500GB 400GB 320GB 250GB Interface Serial ATA SATA Recording method Perpendicular Recording density KBPI kbits inch max 926 813 781 813 Track density KTPI ktracks inch avg 145 Areal density Gbits inch avg 128 2 114 4 Spindle speed RPM 0 2 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate Mbytes sec max 78 72 O data transfer rate Mbytes sec max 300 Ultra DMA mode 5 2 5 Physical characteristics Maximum height 26 1 mm 1 028 inches Maximum width 101 6 mm 4 000 0 010 inches Maximum length 146 99 mm 5 787 inches Max weight ST3750640NS and ST3750840NS 720 grams 1 59 Ibs ST3500630NS ST3500830NS ST3400620NS 635 grams 1 4 lbs ST3400820NS ST3320620NS and ST3320820NS ST3250620NS and ST3250820NS 580 grams 1 28 Ibs Cache buffer ST3750640NS 16 Mbytes 16 384 kbytes ST3500630NS ST3400620NS ST3320620NS ST3250620NS ST3750840NS 8 Mbytes 8 192 kbytes ST3500830NS ST3400820NS ST3320820NS ST3250820NS Barracuda ES Serial ATA Product Manual Rev D 15 2 6 Seek time Seek measurements are taken with nominal power at 25 C ambient temperature All times are measured using drive diagnostics The specifications in the table below are defined as follows Track to track seek time is an average of all possible single track seeks in both directions e Average seek time is a true statistical random average of at least 5 000 measurements of seeks
26. Seagate e Product Manual Barracuda ES Serial ATA ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3250620NS ST3250820NS ST3320620NS ST3320820NS 100424667 Rev D September 2007 Revision Rev A Rev B Rev C Rev D Copyright 2006 2007 Seagate Technology LLC All rights reserved Printed in USA Date 06 21 06 10 19 06 08 09 07 09 06 07 Revision history Sheets affected or comments Initial release All Front cover 20 8 25 31 Publication number 100424667 Rev D September 2007 Seagate Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and or other countries Barracuda SeaTools and SeaTDD are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and or other countries All other trademarks or registered trademarks are the property of their respective owners One gigabyte or GB equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting Seagate reserves the right to change with out notice product offerings or specifications 1 0 2 0 3 0 4 0 5 0 Contents Introduction iii Na 1 1 1 About the Serial ATA interface 0 0 0200 KK KK KK KK KK KK eee 2 Drive specifications 00 rir aS eae Be ta wee Kv Ee 3 2 1 Specification summary ta
27. ation program benefits and sales tools You may register for customized communications that are not available on the web These communications contain product launch EOL pricing promotions and other channel related information To learn more about the benefits or to register go to spp seagate com any time from anywhere in the world Seagate Service Centers Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system as well as product availability and compatibility Technical Support Seagate technical support is available to assist you online at support seagate com or through one of our call centers Have your system configuration information and your ST model number available SeaTDD 1 405 324 3655 is a telecommunications device for the deaf TDD You can send questions or comments 24 hours daily and exchange messages with a technical support specialist during normal business hours for the call center in your region Barracuda ES Serial ATA Product Manual Rev D 41 Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products Seagate distributors OEMs and other direct customers should contact their Seagate Customer Service Operations CSO representative for warranty related issues Resellers or end users of drive products should contact their place of purchase or Seagate warran
28. between random tracks less overhead Typical seek times msec Read Write Track to track lt 0 8 lt 1 0 Average lt 8 5 lt 10 0 Average latency 4 16 4 16 Measured in performance mode Note These drives are designed to consistently meet the seek times represented in this manual Physical seeks regardless of mode such as track to track and average are expected to meet the noted values However due to the manner in which these drives are formatted benchmark tests that include command overhead or measure logical seeks may produce results that vary from these specifications 2 7 Start stop times Power on to Ready sec 15 max Standby to Ready sec 15 max Ready to spindle stop sec 10 max 16 Barracuda ES Serial ATA Product Manual Rev D 2 8 Power specifications The drive receives DC power 5V or 12V through a native SATA power connector See Figure 4 on page 28 2 8 1 Power consumption Power reguirements for the drives are listed in the table on page 9 Typical power measurements are based on an average of drives tested under nominal conditions using 5 0V and 12 0V input voltage at 25 C ambient temperature Spinup power Spinup power is measured from the time of power on to the time that the drive spindle reaches operating speed Seek mode During seek mode the read write actuator arm moves toward a specific position on the disc surface and does not execute a read o
29. bles J kk kk kk kK KK KK KK KK eee 3 2 2 Formatted Capacitar ek kk El kk A S c 14 2 2 1 LBA MORE a YZ BRADA A Ree na ide 14 2 3 Default logical geometry s s a x sla ka a An i 14 2 4 Recording and interface technology 0 000 kk KK kK KK KK KK KK KK KIR KI KK KK Ke 15 2 5 Physical characteristics 4 S gt xl kla al kik eka a 15 2 6 al A AS ae AS PA RE AI Rh A 16 2 7 Start Stop TIMES iaat Avid ate nan la ok fa LA a a E aaa a Uk 16 2 8 Power specifications kk kk kk kk KK KK KK KK KK KK KK KK kK KK KK kk kk kk kk kk 17 2 8 1 Power consumption ooo 17 2 8 2 Conducted NOISE 18 2 8 3 VoltagesteleranGe sis xo anya ang tr ga eed Pie 18 2 8 4 Power management modeS 0 0 kK KK KK KK KK KK tte tee 19 2 9 Environmental specifications s sasaaa kK KK KK KK KK KK KK KK KK KI KK KK KK KK KK 20 2 9 1 Ambient temperature 20 2 9 2 Temperature gradient coot eesriie re erap lale d alema a a P eee 20 2 9 3 FRUITY Ss ooo ne w2 h n a l n Ka Eka A o eel ran 20 2 9 4 Milis N EEE Dr lg gg E RNN 20 2 9 5 Dine DODA in DD A gr 20 2 9 6 AS 2 2 cus n 21 2 10 AGOUS CS Sia E A oe A A A A Lhe 21 2 11 Electromagnetic immunity 0 0 0 0 eee eee 22 2 12 Reliability 2020 a a e ae oa h ede 23 2 12 1 Annualized Failure Rate AFR and Mean Time Between Failures MTBF 23 2 13 Agency certification re eed reei e nr a eee 23 2 131 Safety certification 2 a a h kh E ku al 23 2 13 2
30. byte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product Manual Rev D Table 4 Drive specifications summary for 320 Gbyte models Drive specification ST3320620NS ST3320820NS Formatted Gbytes 512 bytes sector 320 Guaranteed sectors 625 142 448 Heads 4 Discs 2 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density KBPI kbits in max 781 Track density KTPI ktracks in avg 145 Areal density Gbits in avg 114 4 Spindle speed RPM 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate OD Mbytes sec max 72 1 O data transfer rate Mbytes sec max 300 ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 Mbytes 8 Mbytes Height mm max 26 1 mm 1 028 inches Width mm max 101 6 mm 4 000 inches 0 010 inches Length mm max 146 99 mm 5 787 inches Weight max 635 grams Average latency msec 4 16 Power on to ready sec max 15 sec Standby to ready sec max 15 sec T
31. d power to operational levels Barracuda ES Serial ATA Product Manual Rev D 17 2 8 1 1 Typical current profiles Seconds Figure 1 Typical 5V startup and operation current profile Seconds Figure 2 Typical 12V startup and operation current profile 2 8 2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 80 ohm resistive load on the 12 volt line or an eguivalent 15 0hm resistive load on the 5 volt line Using 12 volt power the drive is expected to operate with a maximum of 120 mV peak to peak square wave injected noise at up to 10 MHz Using 5 volt power the drive is expected to operate with a maximum of 100 mV peak to peak sguare wave injected noise at up to 10 MHz Note Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read write current 2 8 3 Voltage tolerance Voltage tolerance including noise 5V 5 12V 10 18 Barracuda ES Serial ATA Product Manual Rev D 2 8 4 Power management modes The drive provides programmable power management to provide greater energy efficiency In most systems you can control power management through the system setup program The drive features the following power management modes Power modes Heads Spindle Buffer Active Tracking Rotating Enabled Idle Tracking Rotating Enabled
32. dels 488 397 168 104 ATA reserved 0000H 127 36 Barracuda ES Serial ATA Product Manual Rev D Word Description Value 128 Security status 00014 129 Seagate reserved XXXXH 159 160 ATA reserved 0000y 254 255 Integrity word XXA5H Note Advanced Power Management APM is supported APM is disabled by default but you may enable APM using the SATA set features commands Use the time settings stated below Enable Idle 1 Options Word 0x53 set to 0x7D09 Word OxE3 set to 0x1388 5 seconds Word OxE4 set to 0x2710 10 seconds Word OxE5 set to 0x0015 21 seconds Word OxE6 set to 0x0025 37 seconds Word 0x5B set to OxFEFE Barracuda ES Serial ATA Product Manual Rev D 37 Note See the bit descriptions below for words 63 88 and 93 of the Identify Drive data Description if bit is set to 1 Bit Word 63 0 Multiword DMA mode 0 is supported 1 Multiword DMA mode 1 is supported 2 Multiword DMA mode 2 is supported 8 Multiword DMA mode 0 is currently active 9 Multiword DMA mode 1 is currently active 10 Multiword DMA mode 2 is currently active Bit Word 88 0 Ultra DMA mode 0 is supported 1 Ultra DMA mode 1 is supported 2 Ultra DMA mode 2 is supported 3 Ultra DMA mode 3 is supported 4 Ultra DMA mode 4 is supported 5 Ultra DMA mode 5 is supported 6 Ultra DMA mode 6 is supported 8 Ultra DM
33. duct Manual Rev D S S M A R T Disable Operations 34 S M A R T Enable Operations 34 S M A R T Enable Disable Autosave 34 S M A R T Execute Offline 34 S M A R T implementation 33 S M A R T Read Attribute Thresholds 34 S M A R T Read Data 34 S M A R T Read Log Sector 34 S M A R T Return Status 34 S M A R T Save Attribute Values 34 S M A R T Write Log sector 34 Safety certification 23 SATA 31 screws 20 sectors 14 Sectors per track 14 Security Disable Password 33 Security Erase Prepare 33 Security Erase Unit 34 Security Freeze 34 Security Set Password 34 Security Unlock 34 Seek 34 seek mode 17 Seek mode power 17 Seek time 16 Seeking 17 Serial ATA SATA interface 31 serial ATA ports 2 Servo electronics 17 servo electronics 17 Set Features 34 Set Max Address 34 Set Max Address Extended 34 Set Multiple Mode 34 Shock 20 single track seeks 16 Sleep 17 19 34 Sleep mode 19 sound 21 Specification summary table 3 spindle speed 15 Spinup 17 Spinup power 17 Standby 17 19 34 Standby Immediate 34 Standby mode 17 19 standby timer 19 Standby to Ready 16 Start stop times 16 start stop cycles 23 static discharge 27 support services 41 Surge immunity 22 Barracuda ES Serial ATA Product Manual Rev D T technical support services 41 temperature 16 20 temperature gradient 20 timer 19 timers 19 track density 15 Track to track 16 Track to track seek time 16 TUV North America
34. e X Y or Z axis 2 9 5 1 Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based on half sine shock pulses of 2 msec Shocks should not be repeated more than two times per second 2 9 5 2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subseguently put into operation is 300 Gs for 750 500 and 400 GB models and 350 Gs for 250 GB models based on a nonrepetitive half sine shock pulse of 2 msec duration 20 Barracuda ES Serial ATA Product Manual Rev D 2 9 6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws Vibration may be applied in the X Y or Z axis 2 9 6 1 Operating vibration The maximum vibration levels that the drive may experience while meeting the performance standards speci fied in this document are specified below 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs 2 9 6 2 Nonoperating vibration The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subseguently put into operation are specified below 5 22 Hz 0 25 Gs limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs 2 10 Acoustics
35. equipment does cause interference to radio or television which can be determined by turning the equipment on and off you are encouraged to try one or more of the following corrective measures Reorient the receiving antenna Move the device to one side or the other of the radio or TV Move the device farther away from the radio or TV Plug the computer into a different outlet so that the receiver and computer are on different branch outlets If necessary you should consult your dealer or an experienced radio television technician for additional sug gestions You may find helpful the following booklet prepared by the Federal Communications Commission How to Identify and Resolve Radio Television Interference Problems This booklet is available from the Super intendent of Documents U S Government Printing Office Washington DC 20402 Refer to publication num ber 004 000 00345 4 24 Barracuda ES Serial ATA Product Manual Rev D 2 14 Environmental protection Seagate designs its products to meet environmental protection requirements worldwide including regulations restricting certain chemical substances 2 14 1 European Union Restriction of Hazardous Substances RoHS Directive Seagate designs its products to meet environmental protection requirements worldwide including regulations restricting certain chemical substances A new law the European Union Restriction of Hazardous Substances RoHS Directive restricts the prese
36. ive monitoring and reporting Supports latching SATA cables and connectors Barracuda ES Serial ATA Product Manual Rev D 1 1 About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional parallel ATA interface The primary advantages include e Easy installation and configuration with true plug and play connectivity It is not necessary to set any jump ers or other configuration options Thinner and more flexible cabling for improved enclosure airflow and ease of installation Scalability to higher performance levels In addition Serial ATA makes the transition from parallel ATA easy by providing legacy software support Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disc drive in your current system and expect all of your existing applications to work as normal The Serial ATA interface connects each disc drive in a point to point configuration with the Serial ATA host adapter There is no master slave relationship with Serial ATA devices like there is with parallel ATA If two drives are attached on one Serial ATA host adapter the host operating system views the two devices as if they were both masters on two separate ports This essentially means both drives behave as if they are Device 0 master devices Note The host adapter may optionally emulate a master slave environment to host software where two devices on separate Serial AT
37. lete 0000 23 Firmware revision 8 ASCII character string padded with blanks to endof x xx 26 string 21 Drive model number 40 ASCII characters padded with blanks to end of 46 string 47 Bits 7 0 Maximum sectors per interrupt on Read multiple and Write mul 8010 tiple 16 48 Reserved 0000y 49 Standard Standby timer IORDY supported and may be disabled 2F00y 50 ATA reserved 00004 91 PIO data transfer cycle timing mode 0200 52 Retired 02004 53 Words 54 58 64 70 and 88 are valid 0007 y 54 Number of current logical cylinders XXXXH 55 Number of current logical heads XXXXH 56 Number of current logical sectors per logical track XXXXH Current capacity in sectors XXXXH 59 Number of sectors transferred during a Read Multiple or Write Multiple XXXXH command Barracuda ES Serial ATA Product Manual Rev D 35 Word Description Value 60 Total number of user addressable LBA sectors available OFFFFFFFh 61 see Section 2 2 for related information Note The maximum value allowed in this field is OFFFFFFFh 268 435 455 sectors 137 Gbytes Drives with capacities over 137 Gbytes will have OFFFFFFFh in this field and the actual number of user addressable LBAs specified in words 100 103 This is required for drives that support the 48 bit addressing feature 62 Retired 0000 63 Multiword DMA active and modes supported see note following
38. n testing equivalent to 10 years exposure to light industrial environments containing sulfurous gases chlorine and nitric oxide classes G and H per ASTM B845 However this accelerated testing cannot duplicate every potential application environment Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be affected by the installation environment The silver copper nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide chlo ride and nitrate contaminants Sulfur is found to be the most damaging In addition electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly PCBA or exposed to an ambient relative humidity greater than 95 Materials used in cabinet fabrication such as vulca nized rubber that can outgas corrosive compounds should be minimized or eliminated The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide free alternatives Barracuda ES Serial ATA Product Manual Rev D 25 26 Barracuda ES Serial ATA Product Manual Rev D 3 0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive 3 1 Handling and static discharge precautions After unpacking and before installation the drive ma
39. nce of chemical substances including Lead Cadmium Mercury Hexavalent Chromium PBB and PBDE in electronic products effective July 2006 This drive is manufactured with components and materials that comply with the RoHS Directive 2 14 2 China Restriction of Hazardous Substances RoHS Directive 2 14 2 PERERA KU A gt This product has an Environmental Protection Use Period EPUP of 20 years The following table contains information mandated by China s Marking Requirements for Control of Pollution Lam Caused by Electronic Information Products Standard 22 a mA AOR RP ARA EPUP FREST PR BTS S AE HES ERK PIRE KS o Toxic or Hazardous Substances or ElementsABABVL RN Hexavalent Polybrominated Polybro minated Biphenyl Diphenyl Ether Name of Parts SHREE td KER TRE PF O indicates the hazardous and toxic substance content of the part at the homogenous material level is lower than the threshold defined by the China RoHS MCV Standard COBRE FIA ERE T TE Ka TI TI AED RT EROHS MCV ESTE TE SCH T JARE o X indicates the hazardous and toxic substance content of the part at the homogenous material level is over the threshold defined by the China RoHS MCV Standard ARA AA FEE LO ME HI f BRAN ES Hi rj JE ROHS MCV bs XE SCAT TE o 2 15 Corrosive environment Seagate electronic drive components pass accelerated corrosio
40. nual Rev D Barracuda ES Serial ATA Product Manual Rev D Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 List of Figures Typical 5V startup and operation current profile kk kk KK KK KK KIRR KK 18 Typical 12V startup and operation current profile 18 Serial ATA Connectors 4x zi eS irta date OE EAN A EU 28 Attaching SATA Cabling ooo ici ii tt k di J k d ar dno 28 Mounting dimensions top side and end view 02 o 29 Barracuda ES Serial ATA Product Manual Rev D iii 1 0 Introduction This manual describes the functional mechanical and interface specifications for the following Seagate Barracuda ES Serial ATA model drives ST3750640NS ST3500630NS ST3400620NS ST3320620NS ST3250620NS ST3750840NS ST3500830NS ST3400820NS ST3320820NS ST3250820NS These drives provide the following key features 7 200 RPM spindle speed High instantaneous burst data transfer rates up to 300 Mbytes per second Perpendicular recording technology provides the drives with increased areal density State of the art cache and on the fly error correction algorithms Native Command Queueing with command ordering to increase performance in demanding applications Full track multiple sector transfer capability without local processor intervention Quiet operation SeaTools diagnostic software performs a drive self test that eliminates unnecessary drive returns Support for S M A R T dr
41. on Identify 33 Device Configuration Restore 33 Device Configuration Set 33 Device Reset 33 dimensions 29 disc surface 17 dissipation 17 Download Microcode 33 E Electrical fast transient 22 Electromagnetic compatibility 23 Electromagnetic Compatibility EMC 24 Electromagnetic Compatibility control Regulation 24 Electromagnetic Compatibility Directive 89 336 EEC 23 Electromagnetic immunity 22 Electrostatic discharge 22 electrostatic discharge ESD 27 EN 55022 Class B 23 EN 55024 23 EN 60950 23 Environmental specifications 20 error correction algorithms 1 errors 23 ESD 27 EU 23 EU RoHS directive 25 European Union EU requirements 23 Execute Device Diagnostics 33 F FCC verification 24 features 1 Federal Communications Commission 24 Flush Cache 33 Flush Cache Extended 33 Format Track 33 Formatted capacity 14 G geometry 14 Gs 21 guaranteed sectors 14 H Handling precautions 27 heads 14 height 15 humidity 20 43 I O data transfer rate 15 Identify Device 33 Identify Device command 35 Idle 19 33 Idle Immediate 33 Idle mode 17 19 IEC950 23 Information Technology Eguipment ITE 23 Initialize Device Parameters 33 Input noise ripple 18 input voltage 17 interface 15 31 internal data transfer rate OD 15 is 16 ISO document 7779 21 ITE 23 K Korea Ministry of Information and Communication MIC 24 Korean RRL 24 L latency 16 latency time 17 LBA mode
42. only In this case the mating sequences are the ground pins P4 and P12 the pre charge power pins and the other ground pins the signal pins and the rest of the power pins 3 There are three power pins for each voltage One pin from each voltage is used for pre charge when installed in a blind mate backplane configuration 4 All used voltage pins V must be terminated 32 Barracuda ES Serial ATA Product Manual Rev D 4 3 Supported ATA commands The following table lists Serial ATA standard commands that the drive supports For a detailed description of the ATA commands refer to the Serial ATA High Speed Serialized AT Attachment specification See S M A R T commands on page 40 for details and subcommands used in the S M A R T implementation Table 10 Supported ATA commands Command name Command code in hex Check Power Mode 98H or E5y Device Configuration Freeze Lock B14 C1y Device Configuration Identify B1y C2y Device Configuration Restore B1y C0y Device Configuration Set B14 C3 Device Reset 08H Download Microcode 92H Execute Device Diagnostics 90H Flush Cache E7y Flush Cache Extended EAy Format Track 504 Identify Device ECH Idle 97H or E3y Idle Immediate 95H or E14 Initialize Device Parameters 91H Read Buffer E44 Read DMA C8H Read DMA Extended 25H Read DMA Without Retries Co Read Log Ext 2
43. per year Operations at nominal voltages Systems will provide adequate cooling to ensure the case temperatures do not exceed 40 C Temperatures outside the specifications in Section 2 9 will increase the product AFR and decrease MTBF Nonrecoverable read errors 1 per 101 bits read max Annualized Failure Rate AFR 0 73 nominal power 40 C ambient temperature Contact start stop cycles 50 000 cycles at nominal voltage and temperature with 60 cycles per hour and a 50 duty cycle Warranty 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the fol lowing web page www seagate com support service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Preventive maintenance None required 2 13 Agency certification 2 13 1 Safety certification The drives are recognized in accordance with UL 1950 and CSA C22 2 950 and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America 2 13 2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union EU requirements specified in the Elec tromagnetic Compatibility Directive 89 336 EEC Testing is performed to the levels specified by the product standards for Informa
44. r connector pin definitions Either end of the SATA signal cable can be attached to the drive or host For direct backplane connection the drive connectors are inserted directly into the host receptacle The drive and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable For installations which require cables you can connect the drive as illustrated in Figure 4 Ss Signal connector Power connector Signal cable Power cable Figure 4 Attaching SATA cabling Each cable is keyed to ensure correct orientation Barracuda ES Serial ATA drives support latching SATA con nectors 28 Barracuda ES Serial ATA Product Manual Rev D 3 4 Drive mounting You can mount the drive in any orientation using four screws in the side mounting holes or four screws in the bottom mounting holes See Figure 5 for drive mounting dimensions Follow these important mounting precau tions when mounting the drive Allow a minimum clearance of 0 030 inches 0 76 mm around the entire perimeter of the drive for cooling Use only 6 32 UNC mounting screws The screws should be inserted no more than 0 150 inch 3 81 mm into the bottom or side mounting holes Do not overtighten the mounting screws maximum torque 6 inch Ib 1 ____ 5 787 146 9898 max Recommended case temperature measurement location J Y 250 015 6 35
45. r write operation Servo electronics are active Seek mode power represents the worst case power consumption using only random seeks with read or write latency time This mode is not typical and is provided for worst case information e Read write power and current Read write power is measured with the heads on track based on a 16 sector write followed by a 32 msec delay then a 16 sector read followed by a 32 msec delay e Operating power and current Operating power is measured using 40 percent random seeks 40 percent read write mode 1 write for each 10 reads and 20 percent drive idle mode e Idle mode power Idle mode power is measured with the drive up to speed with servo electronics active and with the heads in a random track location e Standby mode During Standby mode the drive accepts commands but the drive is not spinning and the servo and read write electronics are in power down mode Table 6 DC power requirements Power dissipation 4 disc values shown Avg watts 25 C Avg 5V typ amps Avg 12V typ amps Spinup 2 80 peak Idle 9 30 0 611 0 520 Idle with offline activity 10 40 0 719 0 567 Operating 40 r w 40 seek 20 inop 13 00 0 772 0 762 Seeking random 20 idle 12 60 0 613 0 795 Standby 0 80 0 106 0 023 Sleep 0 80 0 106 0 023 During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic an
46. rack to track seek time msec typical lt 0 8 read lt 1 0 write Average seek read msec typical lt 8 5 Average seek write msec typical lt 10 0 Startup current typical 12V peak 2 8 amps Voltage tolerance including noise 5V 5 12V 10 Ambient temperature 5 to 55 C operating 40 to 70 C nonoperating Temperature gradient C per hour max 20 C operating 30 C nonoperating Relative humidity 5 to 90 operating 5 to 95 nonoperating Relative humidity gradient 30 per hour max Wet bulb temperature C max 37 7 operating 37 7 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Operational Shock max at 2 msec 63 Gs Non Operational Shock max at 2 msec 10 350 Gs Barracuda ES Serial ATA Product Manual Rev D Drive specification Vibration operating ST3320620NS ST3320820NS 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs Vibration nonoperating 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs Drive acoustics sound power bels Idle 2 5 typical 2 8 max Performance seek 3 2 typical 3 5 max Nonrecoverable read errors 1 sector per 1015 bits read Amnualized Failure Rate AFR 0 73 Warranty
47. rive makes a transition to Standby mode In both Idle and Standby mode the drive accepts all commands and returns to Active mode when disc access is necessary Barracuda ES Serial ATA Product Manual Rev D 19 2 9 Environmental specifications 2 9 1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive Actual drive case temperature should not exceed 60 C 140 F within the operating ambient conditions Above 1 000 feet 305 meters the maximum temperature is derated linearly to 112 F 44 C at 10 000 feet 3 048 meters Operating 5 to 55 C 41 to 131 F Nonoperating 40 to 70 C 40 to 158 F 2 9 2 Temperature gradient Operating 20 C per hour 68 F per hour max without condensation Nonoperating 30 C per hour 86 F per hour max 2 9 3 Humidity 2 9 3 1 Relative humidity Operating 5 to 90 noncondensing 30 per hour max Nonoperating 5 to 95 noncondensing 30 per hour max 2 9 3 2 Wet bulb temperature Operating 37 7 C 99 9 F max Nonoperating 37 7 C 99 9 F max 2 9 4 Altitude Operating 60 96 m to 3 048 m 200 ft to 10 000 ft Nonoperating 60 96 m to 12 192 m 200 ft to 40 000 ft 2 9 5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws Shock may be applied in th
48. t 10 0 Startup current typical 12V peak 2 8 amps Voltage tolerance including noise 5V 5 12V 10 Ambient temperature 5 to 55 C operating 40 to 70 C nonoperating Temperature gradient C per hour max 20 C operating 30 C nonoperating Relative humidity 5 to 90 operating 5 to 95 nonoperating Relative humidity gradient 30 per hour max Wet bulb temperature C max 37 7 operating 37 7 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Operational Shock max at 2 msec Non Operational Shock max at 2 msec 63 Gs 300 Gs Barracuda ES Serial ATA Product Manual Rev D Drive specification Vibration operating ST3750640NS ST3750840NS 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs Vibration nonoperating 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs Drive acoustics sound power bels Idle 2 7 typical 3 0 max Performance seek 3 2 typical 3 9 max Nonrecoverable read errors 1 sector per 1015 bits read Amnualized Failure Rate AFR 0 73 Warranty 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the following web page www seagate com support
49. t 2 msec 12 350 Gs Barracuda ES Serial ATA Product Manual Rev D Drive specification Vibration operating ST3250620NS ST3250820NS 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 0 50 Gs 350 500 Hz 0 25 Gs Vibration nonoperating 5 22 Hz 0 25 Gs Limited displacement 22 350 Hz 5 0 Gs 350 500 Hz 1 0 Gs Drive acoustics sound power bels Idle 2 5 typical 2 8 max Performance seek 3 2 typical 3 5 max Nonrecoverable read errors 1 sector per 1015 bits read Amnualized Failure Rate AFR 0 73 Warranty 5 years on distribution units To determine the warranty for a specific drive use a web browser to access the following web page www seagate com support service From this page click on the Verify Your Warranty link You will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for your drive Contact start stop cycles 50 000 25 C 50 rel humidity Supports Hotplug operation per SATA II Yes specification One Gbyte equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Barracuda ES Serial ATA Product
50. t of telephone numbers to technical support presales and warranty service in Asia Pacific go to the Contact Us page on www seagate com Publication feedback survey We are interested in your comments and suggestions regarding this publication Please take a few minutes to participate in our survey at the following URL http survey seagate com survey techpubs nsf Thank you for your time and comments 42 Barracuda ES Serial ATA Product Manual Rev D Index A ACA 24 acceleration 21 acoustics 21 Active 19 Active mode 19 actuator arm 17 Agency certification 23 altitude 20 Ambient temperature 20 ambient temperature 16 17 Annualized Failure Rate AFR 23 areal density 1 15 ATA commands 33 Australia New Zealand Standard AS NZS3548 1995 24 Australian Communication Authority ACA 24 Australian C Tick 24 Average latency 16 Average seek time 16 BPI 15 buffer 15 C cables and connectors 28 cache 15 capacity 14 case temperature 20 CE mark 23 certification 23 Check Power Mode 33 China RoHS directive 25 Class B computing device 24 compatibility 23 Conducted noise 18 Conducted RF immunity 22 Configuring the drive 27 connectors 28 Corrosive environment 25 CSA C22 2 950 23 cycles 23 Cylinders 14 D data transfer rates 1 DC power 17 Default logical geometry 14 density 15 Barracuda ES Serial ATA Product Manual Rev D Device Configuration Freeze Lock 33 Device Configurati
51. ter devices Serial ATA drives are designed for easy installation It is usually not necessary to set any jumpers on the drive for proper operation however if you connect the drive and receive a drive not detected error your SATA equipped motherboard or host adapter may use a chipset that does not support SATA speed autonegotiation If you have a motherboard or host adapter that does not support autonegotiation Install a jumper as shown in Figure 3 below to limit the data transfer rate to 1 5 Gbits per second and leave the drive connected to the SATA equipped motherboard or host adapter that doesn t support autonegotiation or e Install a SATA host adapter that supports autonegotiation leave the drive jumper block set to Normal operation see Figure 3 below and connect the drive to that adapter This option has the benefit of not limiting the drive to a 1 5 Gbits sec transfer rate 3 0 Gbits per second operation Limit data transfer rate to E 1 5 Gbits per second IO rea CREE u u u uu u u U Z i Jumper block SATA power connector SATA interface connector Figure 3 Serial ATA connectors 3 3 Serial ATA cables and connectors The Serial ATA interface cable consists of four conductors in two differential pairs plus three ground connec tions The cable size may be 30 to 26 AWG with a maximum length of one meter 39 37 inches See Table 9 fo
52. tion Technology Equipment ITE Emission levels are defined by EN 55022 Class B and the immunity levels are defined by EN 55024 Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph Drives are tested in representative end user systems Although CE marked Seagate drives comply with the directives when used in the test systems we cannot guarantee that all systems will comply with the directives The drive is designed for operation inside a properly designed enclosure with properly shielded I O cable if necessary and terminators on all unused I O ports Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products Barracuda ES Serial ATA Product Manual Rev D 23 Korean RRL If these drives have the Korea Ministry of Information and Communication MIC logo they comply with para graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility EMC Framework requirements of the Radio Research Laboratory RRL Ministry of Information and Communication Republic of Korea These drives have been tested and comply with the Electromagnetic Interference Electromagnetic Susceptibil ity EMI EMS for Class B products Drives are tested in a representative end user system by a Korean recog nized lab Barracuda ES e Certificate number STX L3510 B Australian C Tick
53. ty service for assistance Have your serial number and model or part number available Data Recovery Services Seagate offers data recovery services for all formats and all brands of storage media Our data recovery services labs are currently located throughout the world Additional information including an online reguest form and data loss prevention resources is available at http services seagate com index aspx Authorized Service Centers Seagate Service Centers are available on a global basis for the return of defective products Contact your customer support representative for the location nearest you USA Canada Latin America support services For an extensive list of telephone numbers to technical support presales and warranty service in USA Canada Latin America including business hours go to the Contact Us page on www seagate com Global Customer Support Presales Technical and Warranty Support Call Center Toll free Direct dial USA Canada and Mexico 1 800 SEAGATE 1 405 324 4700 Data Recovery Services Call Center Toll free Direct dial FAX USA Canada 1 800 475 01435 1 905 474 2162 1 800 475 0158 and Mexico 1 905 474 2459 Europe the Middle East and Africa Support Services For an extensive list of telephone numbers to technical support presales and warranty service in Europe the Middle East and Africa go to the Contact Us page on www seagate com Asia Pacific Support Services For an extensive lis
54. word DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 16 Mbytes 8 Mbytes Height mm max 26 1 mm 1 028 inches Width mm max 101 6 mm 4 000 inches 0 010 inches Length mm max 146 99 mm 5 787 inches Weight max 635 grams Average latency msec 4 16 Power on to ready sec max 15 sec Standby to ready sec max 15 sec Track to track seek time msec typical lt 0 8 read lt 1 0 write Average seek read msec typical lt 8 5 Average seek write msec typical lt 10 0 Startup current typical 12V peak 2 8 amps Voltage tolerance including noise 5V 5 12V 10 Ambient temperature 5 to 55 C operating 40 to 70 C nonoperating Temperature gradient C per hour max 20 C operating 30 C nonoperating Relative humidity 5 to 90 operating 5 to 95 nonoperating Relative humidity gradient 30 per hour max Wet bulb temperature C max 37 7 operating 37 7 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Operational Shock max at 2 msec 63 Gs Non Operational Shock max at 2 msec 300 Gs Barracuda ES Serial ATA Product Manual Rev D Drive specification Vibration operating ST3500630NS ST3500830NS 5 22 Hz 0 25 Gs Limited displacement 22
55. y be exposed to potential handling and electrostatic dis charge ESD hazards Observe the following standard handling and static discharge precautions Caution Before handling the drive put on a grounded wrist strap or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet Wear a grounded wrist strap throughout the entire installation procedure Handle the drive by its edges or frame only The drive is extremely fragile handle it with care Do not press down on the drive top cover Always rest the drive on a padded antistatic surface until you mount it in the computer Do nat touch the connector pins or the printed circuit board Do not remove the factory installed labels from the drive or cover them with additional labels Removal voids the warranty Some factory installed labels contain information needed to service the drive Other labels are used to seal out dirt and contamination Barracuda ES Serial ATA Product Manual Rev D 27 3 2 Configuring the drive Each drive on the Serial ATA interface connects point to point with the Serial ATA host adapter There is no master slave relationship because each drive is considered a master in a point to point relationship If two drives are attached on one Serial ATA host adapter the host operating system views the two devices as if they were both masters on two separate ports Both drives behave as if they are Device O mas
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