Western Digital Caviar Green 1TB 20PK
Contents
1. Operating 0 to 60 O to 60 O to 60 O to 60 Non operating 40 to 70 40 to 70 40 to 70 40 to 70 Shock Gs Operating 2 ms read 30 30 30 30 Operating 2 ms read write 65 65 65 65 Non operating 1 ms 250 250 250 250 Average acoustics dBA Idle mode 24 24 24 24 Performance seek mode 29 29 29 29 Quiet seek mode 25 25 25 25 Physical Dimensions Height in mm max 1 028 26 1 1 028 26 1 1 028 26 1 1 028 26 1 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 Width in mm 01 in 4 101 6 4 101 6 4 101 6 4 101 6 Weight Ib kg 10 1 61 0 73 1 61 0 73 1 40 0 64 1 40 0 64 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA 10 organization as of the date of this specification sheet Visit www sata io org for details wo hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the RoHS Directive2. IntelliPower A fine tuned balance of spin speed transfer rate and caching algorithms designed to deliver both significant power savings and solid performance Additionally WD Caviar Green drives consume less current during startup allowing lower peak loads on systems as they are booted IntelliSeek Calculates optimum seek speeds to lower power consumption noise and vibration NoTouch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit Advanced Format AF Technology being adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities AF is a more efficient media format that enables increased areal densities RX DX and RS models only Desktop PCs high capacity external storage and NAS Desktop Consumer RAID Environments WD Caviar Green Hard Drives are tested and recommended for use in consumer type RAID applications RAID O RAID 1 Business Critical RAID Environments WD Caviar Green Hard Drives are not recommended for and are not warranted for use in RAID environments utilizing Enterprise HBAs and or expanders and in multi bay chassis as they are not designed for nor tested in these specific types of RAID applications For all Business Critical RAID applications please consider WD s Enterprise Hard Drives that
3. WD Caviar Green Desktop Hard Drives As hard drive capacities increase the power required to run those drives increases as well WD Caviar Green drives make it possible for energy conscious customers to build systems with higher capacities and the right balance of system performance ensured reliability and energy conservation INTERFACE SATA MODEL NUMBERS WDS80EZRX WD10EZRX WD25EZRX WD10EARX WD20EARX WD10EARS WD20EARS WD7500AZRX WD15EARX WD7500AARX Product Features WIDTH HEIGHT 8 5 inch 1 inch WD5000AZRX WD5000AZDX WD5000AADS WD3200AZRX WD3200AZDX ROTATIONAL SPEED IntelliPower CAPACITIES 320 GB to 3 TB Note Not all products may be available in all regions of the world Massive capacity WD Caviar Green SATA drives now deliver up to 3 TB of storage ona single drive Reduced power consumption WD has reduced power consumption making it possible for our energy conscious customers to build systems with higher capacities and the right balance of system performance ensured reliability and energy conservation Applications Cool and quiet Drives with WD GreenPower Technology yield lower operating temperatures for increased reliability and low acoustics for ultra quiet PCs and external drives Perfect for external drives External drive manufacturers can eliminate the need for a fan ina high capacity product with a WD Caviar Green drive the coolest and quietest in its class
4. 2011 65 EU Controlled unload at ambient condition 3 The term of the limited warranty may vary by region Visit http support wdc com warranty for details Sho non recoverable errors during operating tests or after non operating tests Ssound power level WD Caviar Green Specifications 1 5TB 1TB 1TB 1TB Model number WD15EARX WD10EZRX WD10EARX WD10EARS Interface SATA 6 Gb s SATA 6 Gb s SATA 6 Gb s SATA 3 Gb s Formatted capacity 1 500 301 MB 1 000 204 MB 1 000 204 MB 1 000 204 MB User sectors per drive 2 930 277 168 1 953 525 168 1 953 525 168 1 953 525 168 Advanced Format AF Yes Yes Yes Yes SATA latching connector Yes Yes Yes Yes Form factor 3 5 inch 3 5 inch 3 5 inch 3 5 inch RoHS compliant Yes Yes Yes Yes Performance Data transfer rate max Buffer to host 6 Gb s 6 Gb s 6 Gb s 3 Gb s Host to from drive sustained 110 MB s 150 MB s 110 MB s 110 MB s Cache MB 64 64 64 64 Rotational speed RPM IntelliPower IntelliPower IntelliPower IntelliPower Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 lt 1 in 10 lt 1 in 10 per bits read Limited warranty years 2 2 2 2 Power Management 12VDC A peak 1 75 1 10 1 65 1 65 Average power requirements W Read write 5 3 3 7 5 3 5 3 Idle 3 3 2 1 3 3 3 3 Standby 0 7 0 4 0 7 0 7 Sleep 0 7 0 4 0 7 0 7 Environmental Specifications Temperature C Ope
5. Caviar Green WD Caviar Black IntelliSeek IntelliPower NoTouch WD GreenPower Technology and FIT Lab are trademarks of Western Digital Technologies Inc Other marks may be mentioned herein that belong to other companies Product specifications subject to change without notice RoHS COMPLIANT Canada ICES 003 Class B NMB 003 Classe B 2012 Western Digital Technologies Inc All rights reserved 4 2879 701229 A25 Jan 2012
6. are specifically designed with RAID specific time limited error recovery TLER are tested extensively in 24x7 RAID applications and include features like enhanced RAFF technology and thermal extended burn in testing PUT YOUR LIFE ON 1T WD Caviar Green Specifications 3 TB 2 5 TB 2TB 2TB Model number WD80EZRX WD25EZRX WD20EARX WD20EARS Interface SATA 6 Gb s SATA 6 Gb s SATA 6 Gb s SATA 3 Gb s Formatted capacity 3 000 592 MB 2 500 495 MB 2 000 398 MB 2 000 398 MB User sectors per drive 5 860 533 168 4 883 781 168 3 907 029 168 3 907 029 168 Advanced Format AF Yes Yes Yes Yes SATA latching connector Yes Yes Yes Yes Form factor 3 5 inch 3 5 inch 3 5 inch 3 5 inch RoHS compliant Yes Yes Yes Yes Performance Data transfer rate max Buffer to host 6 Gb s 6 Gb s 6 Gb s 3 Gb s Host to from drive sustained 123 MB s 123 MB s 110 MB s 110 MB s Cache MB 64 64 64 64 Rotational speed RPM IntelliPower IntelliPower IntelliPower IntelliPower Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 lt 1in 10 lt 1 in 10 per bits read Limited warranty years 2 2 2 2 Power Management 12VDC A peak 1 78 1 78 1 75 1 75 Average power requirements W Read write 6 6 5 3 5 3 Idle 5 5 5 5 3 3 3 3 Standby 0 8 0 8 0 7 0 7 Sleep 0 8 0 8 0 7 0 7 Environmental Specifications Temperature C
7. U N Controlled unload at ambient condition Bw The term of the limited warranty may vary by region Visit http support wdc com warranty for details a No non recoverable errors during operating tests or after non operating tests Sound power level D WD Caviar Green Specifications 750 GB 750 GB 500 GB 500 GB 320 GB Model number WD7500AZRX WD7500AARX WDS5000AZRX WDS5000AADS WD8200AZRX WDS5000AZDX WD8200AZDX Interface SATA 6 Gb s SATA 6 Gb s SATA 6 Gb s SATA 3 Gb s SATA 6 Gb s Formatted capacity 750 156 MB 750 156 MB 500 107 MB 500 107 MB 320 072 MB User sectors per drive 1 465 149 168 1 465 149 168 976 773 168 976 773 168 625 142 448 Advanced Format AF Yes Yes Yes No Yes SATA latching connector Yes Yes Yes Yes Yes Form factor 3 5 inch 3 5 inch 3 5 inch 3 5 inch 3 5 inch RoHS compliant Yes Yes Yes Yes Yes Performance Data transfer rate max Buffer to host 6 Gb s 6 Gb s 6 Gb s 3 Gb s 6 Gb s Host to from drive sustained 150 MB s 110 MB s 150 MB s 110 MB s 150 MB s Cache MB 64 64 64 WD5000AZRX 32 64 WD3200AZRX 32 WD5000AZDX 32 WD3200AZDX Rotational speed RPM IntelliPower IntelliPower IntelliPower IntelliPower IntelliPower Reliability Data Integrity Load unload cycles 300 000 300 000 300 000 300 000 300 000 Non recoverable read errors lt 1 in 10 lt 1 in 10 lt 1 in 10 lt 1 in 10 lt 1 in 10 per bits read Limited warranty y
8. ding to the Serial ATA specification published by the SATA 10 organization as of the date of this specification sheet Visit www sata io org for details WD hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the RoHS Directive 2011 65 EU Controlled unload at ambient condition N sw The term of the limited warranty may vary by region Visit http support wdc com warranty for details No non recoverable errors during operating tests or after non operating tests Sound power level O_o WD Caviar Green is part of WD s complete lineup of desktop hard drives WD Caviar Blue WD Caviar Green WD Caviar Black Desktop Hard Drives Desktop Hard Drives Desktop Hard Drives Value and reliability for Cool quiet eco friendly Maximum performance for everyday computing power computing Western Digital For service and literature ADVANCED 3355 Michelson Drive Suite 100 _http support wdc com Irvine California 92612 www westerndigital com A F USA 800 ASK AWDC North America Vince Mac FORMAT 600 275 4932 ES 800 832 4778 Spanish 800 6008 6008 Asia Pacific 00800 27549338 Europe BS Loo toll free where available D 20 31 880062100 Europe Middle East Africa N3565 Western Digital WD the WD logo WD Caviar and Put Your Life On It are registered trademarks in the U S and other countries and WD Caviar Blue WD
9. ears 2 2 2 2 2 Power Management 12VDC A peak 1 10 1 65 1 10 1 65 1 10 Average power requirements W Read write 3 7 5 3 3 7 5 3 3 7 Idle 2 1 3 3 2 1 3 3 24 Standby 0 4 0 7 0 4 0 7 0 4 Sleep 0 4 0 7 0 4 07 0 4 Environmental Specifications Temperature C Operating 0 to 60 0 to 60 0 to 60 0 to 60 0 to 60 Non operating 40 to 70 40 to 70 40 to 70 40 to 70 40 to 70 Shock Gs Operating 2 ms read 30 30 30 30 30 Operating 2 ms read write 65 65 65 65 65 Non operating 1 ms 350 300 350 300 350 Average acoustics dBA Idle mode 21 23 21 23 21 Performance seek mode 22 27 22 27 22 Quiet seek mode 22 24 22 24 22 Physical Dimensions Height in mm max 1 028 26 1 1 028 26 1 1 028 26 1 1 028 26 1 1 028 26 1 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 5 787 147 Width in mm 01 in 4 101 6 4 101 6 4 101 6 4 101 6 4 101 6 Weight lb kg 10 0 99 0 45 1 32 0 60 0 99 0 45 1 32 0 60 0 99 0 45 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated accor
10. rating O to 60 O to 60 O to 60 O to 60 Non operating 40 to 70 40 to 70 40 to 70 40 to 70 Shock Gs Operating 2 ms read 30 30 30 30 Operating 2 ms read write 65 65 65 65 Non operating 1 ms 250 350 300 300 Average acoustics dBA Idle mode 24 21 23 23 Performance seek mode 29 22 27 27 Quiet seek mode 25 22 24 24 Physical Dimensions Height in mm max 1 028 26 1 1 028 26 1 1 028 26 1 1 028 26 1 Length in mm max 5 787 147 5 787 147 5 787 147 5 787 147 Width in mm 01 in 4 101 6 4 101 6 4 101 6 4 101 6 Weight Ib kg 10 1 40 0 64 0 99 0 45 1 32 0 60 1 32 0 60 hs used for storage capacity one megabyte MB one million bytes one gigabyte GB one billion bytes and one terabyte TB one trillion bytes Total accessible capacity varies depending on operating environment As used for buffer or cache one megabyte MB 1 048 576 bytes As used for transfer rate or interface megabyte per second MB s one million bytes per second and gigabit per second Gb s one billion bits per second Effective maximum SATA 3 Gb s transfer rate calculated according to the Serial ATA specification published by the SATA 10 organization as of the date of this specification sheet Visit www sata io org for details WD hard drive products manufactured and sold worldwide after June 1 2006 meet or exceed Restriction of Hazardous Substances RoHS compliance requirements as mandated by the RoHS Directive 2011 65 E
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