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Supermicro CSE-825TQ-560UB computer case

1. B pw D12 a D13 SCA4 Dia a a SCA1 D5 SCA3 D6 D16 SCA2 D17 Rear Connectors and LEDs D18 The SCA 825S2 rear connectors and LEDs are as follows Rear Connector Specification SCA1 SCSI Channel A 0 SCA3 SCSI Channel A 1 SCA4 SCSI Channel A 2 SCA2 SCSI Channel A 3 SCAA1 SCSI Channel B 0 SCAA3 SCSI Channel B 1 SCAA4 SCSI Channel B 2 SCAA2 SCSI Channel B 3 Rear LED Specification D12 SCSI Channel A 0 Activity LED D13 SCSI Channel A 1 Activity LED D14 SCSI Channel A 2 Activity LED D17 SCSI Channel A 3 Activity LED DA12 SCSI Channel B 0 Activity LED DA13 SCSI Channel B 1 Activity LED DA14 SCSI Channel B 2 Activity LED DA17 SCSI Channel B 3 Activity LED D5 SCSI Channel A 0 Failure LED D6 SCSI Channel A 1 Failure LED D16 SCSI Channel A 2 Failure LED D18 SCSI Channel A 3 Failure LED DAS SCSI Channel B 0 Failure LED DA6 SCSI Channel B 1 Failure LED DA16 SCSI Channel B 2 Failure LED DA18 SCSI Channel B 3 Failure LED D 9 SC825 Chassis Manual D 10 SCSI Super GEM Installation on Windows Operating System Please refer to the following instructions to install the SCSI GEM driver for the Windows operating system Note This driver is not necessary for other operating systems If you have two SCA backplanes you will need to install the driver twice The driver is located on the Supermicro motherboard driver CD or
2. Pin Definition 1 12V 2and3 Ground 4 5V CD ROM FDD Power 4 Pin Connector Pin Definition 1 5V 2 and 3 Ground 4 12V SAS Activity LED Header Pin Definitions Pin a a O N Definition Pin Definition ACT IN 0 6 ACT IN 4 ACT IN 1 7 ACT IN 5 ACT IN 3 ACT IN 2 8 ACT IN 6 9 ACT IN 7 Ground 10 Empty PC Connector Pin Definitions Pin Definition 1 Data 2 Ground 3 Clock 4 No Connection Appendix C SAS 825TQ Backplane Specifications 8 and 9 Sideband Headers Sideband Headers The sideband headers are designated JP51 Pin Definition Pin Definition and JP52 For SES 2 to work properly you i 2 SGPIO 1 Controller must connect an 8 pin sideband cable See SDIN ID SB6 the table to the right for pin definitions FC Backplane Addressing 4 SGPIO 3 GND SB2 SDOUT C Reset 6 GND SB3 5 SGPIO SLOAD PC SDA 8 Backplane 7 SGPIO ID SB7 SCLOCK 1 C SCL 10 No Connec 9 No Connec tion tion 10 MG9072 Chip The MG9072 is an enclosure management chip that supports the SES 2 controller and SES 2 protocols 11 Upgrade Header The upgrade header is designated JP46 and is used for manufacturing purposes only 12 to 19 SAS Ports The SAS ports are used to connect the SAS drive cables The 8 ports are designated 0 7 Each port is also compatible with SATA drives C 5
3. 5 6 DVD ROM Replacement or Installation i Replacing the DVD ROM and Front Panel 5 7 Installing the Motherboard carica zlazla ieri VO SIGN ETE Installingrihe O Shieldi di rmt e de ata tines Permanent and Optional Standoffs i Add on Card Expansion Slot Setup iii Add on Card Expansion Slot Setup in LP Low Profile Chassis Add on Card Expansion Slot Setup for SC825U Universal Output 5 12 5 8 Installing the Air Shro di segron sla 5 13 Gheckingithe Serveris Air FlIoW c eter chere erede cote de De dud 5 14 lastallationComiplete cos iat eterne erento rn natnra rere ne E 5 14 5 0 System dralls addiscere nee enr ent aaa iaia 5 10 Power Supply Power Supply Fail te rper tee ee nei eevee ts 5 17 Replacing the Power Distributor i 5 19 Replacing or Installing the Front Port Panel 5 20 5 11 Optional Front Bezel saio 5 21 Chapter 6 Rack Installation 6 1 VE IVICW iss 6 1 6 2 Unpacking the System 6 1 6 9 Preparing for Setup i illa 6 1 Choosing a Setup Location rara aan 6 1 RACK PrecauliOns uice tren eter ola 6 2 General Server PRECAUTIONS s cocco reri ere rtr e pep Ee ERE CE XE USE OU e eve kR DER ri rol 6 2 Rack Mounting Corisiderations userai eci 6 3 Ambient Operating Temperature 6 3 RedUced AirloW cri aiar 6
4. 2 Open the chassis cover 3 With the illustrations facing the outside of the chassis place the shield into the space provided 4 Once installed the motherboard will hold the I O shield in place 5 8 Chapter 5 Chassis Setup and Maintenance Permanent and Optional Standoffs Standoffs prevent short circuits by securing space between the motherboard and the chassis surface The SC825 chassis includes permanent standoffs in locations used by most motherboards These standoffs accept the rounded Phillips head screws included in the SC825 accessories packaging Some motherboards require additional screws for heatsinks general components and or non standard security Optional standoffs are included to these mother boards To use an optional standoff you must place the hexagonal screw through the bottom the chassis and secure the screw with the hexagon nut rounded side Up 5 9 SC825 Chassis Manual Installing the Motherboard 1 Review the documentation that came with your motherboard Become familiar with component placement requirements precautions and cable connec tions Open the chassis cover As required by your motherboard install standoffs in any areas that do not have a permanent standoff To do this A Place a hexagonal standoff screw through the bottom the chassis B Secure the screw with the hexagon nut rounded side up Lay the motherboard on the chassis aligning the permanent and optio
5. SC825 Chassis Manual C 7 Front Jumper Locations and Pin Definitions m JP36 q E CO Jp29 m JP50 32 JP38 Figure C 3 Front Jumpers Explanation of Jumpers Connector To modify the operation of the backplane rue DOD Open jumper off jumpers can be used to choose between L the pins optional settings Jumpers create shorts between two pins to change the function Jumper of the connector Pin 1 is identified with opns UPS en a square solder pad on the printed circuit n board Note On two pin jumpers Closed Setting means the jumper is on and Open means B the jumper is off the pins Jumper Settings Jumper Jumper Settings Note Open Jumper off the pins Default MG9072 Chip Reset JP29 rw Closed Jumper on the pins Reset JP18 Open Jumper off the pins Default Buzzer Reset Closed Jumper on the pins Reset The buzzer sound indicates that a condition requiring immediate attention has occurred The buzzer alarm is triggered by the following conditions 1 Hard drive failure 2 System temperature over 45 Celsius C 6 Appendix C SAS 825TQ Backplane Specifications SGPIO and PC Modes and Jumper Settings This backplane can utilize SGPIO or 1 C SGPIO is the default mode and can be used without making changes to yo
6. 3 CD ROM floppy connector JP18 14 SAS Port 2 4 CD ROM floppy connector JP17 15 SAS Port 3 5 Activity in LED header JP26 16 SAS Port 4 6 lC Connector 2 JP45 17 SAS Port 5 7 IC Connector 1 JP44 18 SAS Port 6 8 Sideband Connector 2 JP52 19 SAS Port 7 9 Sideband Connector 1 JP51 10 MG9072 chip 11 Upgrade Header JP46 Figure C 2 Front SAS Ports C 3 SC825 Chassis Manual C 6 Front Connector and Pin Definitions 1 and 2 Backplane Main Power Connec tors The 4 pin connectors designated JP10 and JP13 provide power to the backplane See the table on the right for pin definitions 3 and 4 CD ROM Floppy Pin Connectors Pin connectors designated J17 and J18 provide power to the CD ROM and floppy drives See the table on the right for pin definitions 5 Activity LED Headers The activity LED header designated JP26 is used to indicate the activity status of each SAS drive The activity LED header is located on the front panel For the activity lead header to work properly connect to it using a 10 pin LED cable This is only used when the activity LED is not supported by the hard drive 6 and 7 lC Connectors The PC Connectors designated JP44 and JP45 are used to monitor the HDD activity and status See the table on the right for pin definitions C 4 Backplane Main Power 4 Pin Connector
7. If you are replacing a drive Locate the locking tab at the rear left hand side when viewed from the front of the DVD ROM drive Push the tab toward the drive and push the drive unit out the front of the chassis Insert the new drive unit in the slot until the tab locks in place Reconnect the data and power cables Replace the chassis cover replace the server in the rack if necessary and power up the system Replacing the DVD ROM and Front Panel SC825 chassis models include a slim DVD ROM and front port panel Use the instructions in this section in the unlikely event that you must replace any of these components DVD ROM Front Port Panel TS UUUUUUUUUUUUUUU DODODOO 000000000000000 0000000 0000000 Figure 5 8 Install the DVD ROM and Front Panel 5 7 SC825 Chassis Manual 5 7 Installing the Motherboard VO Shield Figure 5 9 I O Shield Placement VO Shield The I O shield holds the motherboard ports in place Install the I O shield before you install the motherboard Installing the I O Shield Installing the I O Shield 1 Review the documentation that came with your motherboard Become familiar with component placement requirements and precautions
8. Power Indicates power is being supplied to the system s power supply units This LED should normally be illuminated when the system is operating 4 3 SC825 Chassis Manual 4 4 Drive Carrier LEDs Your chassis uses SAS SATA or SCSI drives but not both SAS SATA Drives Each SAS SATA drive carrier has two LEDs Green Each Serial ATA drive carrier has a green LED When illuminated this green LED on the front of the SATA drive carrier indicates drive activity A connection to the SATA backplane enables this LED to blink on and off when that particular drive is being accessed Red The red LED indicates a SAS SATA drive failure If one of the SAS SATA drives fail you should be notified by your system management software SCSI Drives Each SCSI drive carrier has two LEDs Green When illuminated the green LED on the front of the SCSI drive carrier indicates drive activity A connection to the SCSI SCA backplane enables this LED to blink on and off when that particular drive is being accessed Red The red LED indicates a drive failure If one of the SCSI drives fail you should be notified by your system management software 4 4 Chapter 5 Chassis Setup and Maintenance 5 1 Chapter 5 Chassis Setup and Maintenance Overview This chapter covers the steps required to install components and perform mainte nance on the chassis The only tool you will need to install components and perform maintenanc
9. your server has only one power supply you must power down the server and unplug the power cord before replacing the power supply 2 Push the release tab on the back of the power supply as illustrated 3 Pull the power supply out using the handle provided 4 Replace the failed power module with the same model 5 Push the new power supply module into the power bay until you hear a click 6 Plug the AC power cord back into the module and power up the server Chapter 5 Chassis Setup and Maintenance NS R oip in Pe WS Am ISS ISS S Figure 5 17 Replacing the Power Distributor Replacing the Power Distributor Redundant server chassis that are 2U or greater require a power distributor The power distributor provides failover and power supply redundancy In the unlikely event you must replace the power distributor do following 1 Power down the server and remove the plug from the wall socket or power strip 2 Remove all cable connections to the power supply from the motherboard backplane and other components Also remove both power supplies 3 Locate the power distributor between the power supply and the fan row 4 Remove the three screws securing the power supply 5 Gently pull the power distributor from the chassis Gently guide all the cables through the power distributor housing 6 Slide the new power distributor module into the power distributor housing Make that you
10. 14 37 DB 14 4 DB 15 38 DB 15 5 DB P1 39 DB P1 6 DB 0 40 DB 0 7 DB 1 41 DB 1 8 DB 2 42 DB 2 9 DB 3 43 DB 3 10 DB 4 44 DB 4 11 DB 5 45 DB 5 12 DB 6 46 DB 6 13 DB 7 47 DB 7 14 DB P 48 DB P 15 Ground 49 Ground 16 DIFFSENS 50 Ground 17 TERMPWR 51 TERMPWR 18 TERMPWR 52 TERMPWR 19 Reserved 53 Reserved 20 Ground 54 Ground 21 ATN 55 ATN 22 Ground 56 Ground 23 BSY 57 BSY 24 ACK 58 ACK 25 RST 59 RST 26 MSG 60 MSG 27 SEL 61 SEL 28 C D 62 C D 29 REQ 63 REQ 30 I 0 64 O 31 DB 8 65 DB 8 32 DB 9 66 DB 9 33 DB 10 67 DB 10 34 DB 11 68 DB 11 D 6 D 8 Front Jumpers SCA 825S2 Backplane Specifications Jumper Description Definition JP17 On Default Buzzer enable Off Buzzer disable JP16 On Remote Start Channel A 3 enable Off Default Remote Start Channel A 3 disable JP20 On Delay Start Channel A 3 enable Off Default Delay Start Channel A 3 disable JPA16 On Remote Start Channel B 3 enable Off Default Remote Start Channel B 3 disable JPA20 On Delay Start Channel B 3 enable Off Default Delay Start Channel B 3 disable JP23 On Remote Start Channel A 2 enable Off Default Remote Start Channel A 2 disable JP21 On Delay Start Channel A 2 enable Off Default Delay Start Channel A 2 disable
11. Contacting Supermicro Super Micro Computer Inc 980 Rock Ave San Jose CA 95131 U S A 1 408 503 8000 1 408 503 8008 marketing supermicro com General Information support supermicro com Technical Support www supermicro com Super Micro Computer B V Het Sterrenbeeld 28 5215 ML s Hertogenbosch The Netherlands 31 0 73 6400390 31 0 73 6416525 sales supermicro nl General Information support supermicro nl Technical Support rma supermicro nl Customer Support Super Micro Computer Inc 4F No 232 1 Liancheng Rd Chung Ho 235 Taipei County Taiwan R O C 886 2 8226 3990 886 2 8226 3991 www supermicro com tw Technical Support Email Tel support supermicro com tw 886 2 8226 1900 1 3 SC825 Chassis Manual 1 5 Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required be fore any warranty service will be rendered You can obtain service by calling your vendor for a Returned Merchandise Authorization RMA number When returning to the manufacturer the RMA number should be prominently displayed on the outside of the shipping carton and mailed prepaid or hand carried Shipping and handling charges will be applied for all orders that must be mailed when service is complete For faster service RMA authorizations may be requested online http www supermicro com support rma Whenever possible repack the chassis in
12. JPA23 On Remote Start Channel B 2 enable Off Default Remote Start Channel B 2 disable JPA21 On Delay Start Channel B 2 enable Off Default Delay Start Channel B 2 disable JP22 On Remote Start Channel A 1 enable Off Default Remote Start Channel A 1 disable JP14 On Delay Start Channel A 1 enable Off Default Delay Start Channel A 1 disable JPA22 On Remote Start Channel B 1 enable Off Default Remote Start Channel B 1 disable JPA14 On Delay Start Channel B 1 enable Off Default Delay Start Channel B 1 disable JP15 On Remote Start Channel A 0 enable Off Default Remote Start Channel A 0 disable eae On Delay Start Channel A 0 enable Off Default Delay Start Channel A 0 disable JPA15 On Remote Start Channel B 0 enable Off Default Remote Start Channel B 0 disable D 7 SC825 Chassis Manual Jumper Description Definition JPA19 On Delay Start Channel B 0 enable Off Default Delay Start Channel B 0 disable The buzzer sound indicates that a condition requiring immediate attention has occurred The buzzer alarm is triggered by the following conditions 1 Hard drive failure 2 Fan failure 3 System temperature over 45 Celsius Front LED Front Overheat LED Indicator D4 front Overheat drive failure LED indicator Red light flashing Buzzer On D 8 SCA 825S2 Backplane Specifications D 9 Rear Connectors and LED Indicators DA12 DA13 DA14 DA17
13. flat surface and open the chassis cover If you are using a universal input output card make sure it is installed before continuing If you installing low profile add on cards remove the chassis air shroud Secure the card to the chassis using the four screws provided with the chas sis packaging 5 12 Chapter 5 Chassis Setup and Maintenance 5 8 Installing the Air Shroud Figure 5 12 Air Shroud for SC825LP Chassis Air shrouds concentrate airflow to maximize fan efficiency The SC825 chassis air shroud does not require screws to set up Installing the Air Shroud 1 Confirm that your air shroud matches your chassis model Each shroud is labeled SC825LP or SC825U 2 Place air shroud in the chassis The air shroud fits behind the two fans clos est to the power supply Note that if a 16 DIMM 13 68 x 13 motherboard is used it is necessary to use the optional MCP 310 82502 ON air shroud For ordering information visit the Supermicro website at www supermicro com and click on the Where to Buy link 5 13 SC825 Chassis Manual Figure 5 13 Air Shroud in Place in the SC825LP Chassis Checking the Server s Air Flow Checking the Air Flow 1 Make sure there are no objects to obstruct airflow in and out of the server In addition if you are using a front bezel make sure the bezel s filter is replaced periodically 2 Do not operate the server without drives or drive trays in the drive bays Use only
14. greater than the ambient temperature of the room Therefore consideration should be given to installing the equipment in an environment compatible with the manufacturer s maximum rated ambient tempera ture Tmra Reduced Airflow Equipment should be mounted into a rack so that the amount of airflow required for safe operation is not compromised Mechanical Loading Equipment should be mounted into a rack so that a hazardous condition does not arise due to uneven mechanical loading Circuit Overloading Consideration should be given to the connection of the equipment to the power supply circuitry and the effect that any possible overloading of circuits might have on overcurrent protection and power supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable Ground A reliable ground must be maintained at all times To ensure this the rack itself should be grounded Particular attention should be given to power supply connec tions other than the direct connections to the branch circuit i e the use of power strips etc 6 3 SC825 Chassis Manual 6 4 Rack Mounting Instructions This section provides information on installing the SC825 chassis into a rack unit with the quick release rails provided There are a variety of rack units on the market which may mean the assembly procedure will differ slightly You should also refer to the installation instructions
15. information on SAF TE LED indicators SAF TE LED Indicators SAF TE LED Indicators LED Location Description D4 Front Overheat or drive failure red light flashing buzzer on D5 Rear Channel A ID 0 Failure LED red light flashing buzzer on DAS Rear Channel B ID 0 Failure LED red light flashing buzzer on D6 Rear Channel A ID 1 Failure LED red light flashing buzzer on DA6 Rear Channel B ID 1 Failure LED red light flashing buzzer on D16 Rear Channel A ID 2 Failure LED red light flashing buzzer on DA16 Rear Channel B ID 2 Failure LED red light flashing buzzer on D18 Rear Channel A ID 3 Failure LED red light flashing buzzer on DA18 Rear Channel B ID 3 Failure LED red light flashing buzzer on D 6 CD ROM Floppy Drive Power Connectors The 4 pin power connectors supply power to the CD ROM and floppy drives See the table below for pin definitions CD ROM Floppy Drive Four Pin Power Connectors Pin 1 5V Pins 2 and 3 Ground Pin 4 12V D 5 SC825 Chassis Manual D 7 Ultra 320 SCSI Connectors LVD1 LVDA1 SCSI Connector Pin Definitions There are two Ultra 320 SCSI connec Ultra320 SCSI Drive Connector tors on the backplane SCSI Channel Pin Definitions A is located at LVD1 and Channel B is pin Definition Pin Definition located on LVDA1 Refer to the table DB 12 35 DB 12 below for the pin definitions for the DB 13 36 DB 13 SCSI connectors 3 DB
16. is available for download from our FTP site ftp ftp supermicro com driver Qlogic Follow the procedure below to install this driver onto your system Method One Installing the Driver 1 Right click on My Computer and choose Properties 2 Select the Hardware tab and click on Device Manager 3 Open Other Devices or where GEM318 is visible 4 Right click on this device and select Properties 5 Click the Driver tab and select Update Driver 6 Click Next twice uncheck both the Floppy Disk Drives option and the CD ROM Drives option then select Specify a Location and select Next 7 Click Browse and select the D drive or where Supermicro Setup CD is vis ible 8 Select the Qlogic folder and click Open 9 System will automatically detect GEM318 and install the driver The following optional installation method may also be used to install the driver D 10 SCA 825S2 Backplane Specifications Method Two Installing the Driver 1 Right click the My Computer icon on your desktop and select Properties Click the Hardware tab then click Device Manager to bring up the list of system devices You may see one or two yellow question marks that read QLogic GEM354 or GEM318 SCSI Processor Device Right click on these and select Uninstall If two such question marks are present uninstall both Click the Action tab and choose Scan for Hardware Changes The Hard ware Wizard program should initiate Click Next when
17. latest shipping lists visit our Web site at http www supermicro com This chassis supports a 2U backplane 3 fans and one sometimes two power supplies SC825 models come in silver or black Backplane Each SC825 chassis comes with a 2U backplane Depending on our order you backplane will accept SAS SATA or SCSI For more information regarding compat ible backplanes view the appendices found at the end of this manual In addition visit our Web site for the latest information http www supermicro com Fans The SC825 chassis supports three system fans System fans for SC825 chassis are powered from the motherboard These fans are 2U high and are powered by 3 pin connectors Mounting Rails The SC825 can be placed in a rack for secure storage and use To setup your rack follow the step by step instructions included in this manual 3 1 SC825 Chassis Manual Power Supply Each SC825 chassis model includes a high efficiency power supply rated at 710 Watts single 700 Watts redundant or 560W single In the unlikely event your power supply fails replacement is simple and can be accomplished without tools Air Shroud Air shrouds are shields usually plastic which conduct the airflow directly to where it is needed Always use the air shroud included with your chassis 3 3 Where to get Replacement Components Although not frequently you may need replacement parts for your system To ensure the highest level of
18. prompted At the first prompt select Display a list of known device drivers for the device so that can choose a specific driver and click Next Select Other Devices and click Next Select Have Disk and specify your floppy drive location in the options box then click Next Select Enclosure Services Device and click Next Respond to the warning prompt by selecting Yes SC825 Chassis Manual Disclaimer cont The products sold by Supermicro are not intended for and will not be used in life sup port systems medical equipment nuclear facilities or systems aircraft aircraft devices aircraft emergency communication devices or other critical systems whose failure to per form be reasonably expected to result in significant injury or loss of life or catastrophic property damage Accordingly Supermicro disclaims any and all liability and should buyer use or sell such products for use in such ultra hazardous applications it does so entirely at its own risk Furthermore buyer agrees to fully indemnify defend and hold Supermicro harmless for and against any and all claims demands actions litigation and proceedings of any kind arising out of or related to such ultra hazardous use or sale D 12
19. recommended server parts 3 Make sure no wires or foreign objects obstruct air flow through the chassis Pull all excess cabling out of the airflow path or use shorter cables The control panel LEDs inform you of system status See Chapter 3 System Interface for details on the LEDs and the control panel buttons Installation Complete In most cases the chassis power supply and fans are pre installed If you need to install fans continue to the Systems Fan section of this chapter If the chassis will be installed into a rack continue to the next chapter for rack installation instructions Chapter 5 Chassis Setup and Maintenance 5 9 System Fans Three heavy duty fans provide cooling for the chassis These fans circulate air through the chassis as a means of lowering the chassis internal temperature Release Tab Figure 5 14 System Fan Replacing a System Fan 1 If necessary open the chassis while the power is running to determine which fan has failed Never run the server for an extended period of time with the chassis open Turn off the power to the system and unplug the system from the outlet Remove the failed fan s power cord from the serverboard Press the fan release tab to lift the failed fan from the chassis and pull it completely from the chassis Place the new fan into the vacant space in the housing while making sure the arrows on the top of the fan indicating air direction point in the sa
20. servers For information on recommended HDDs visit the Supermicro Web site at http www supermicro com products nfo files storage SAS 1 Com pList 110909 pdf 5 5 SC825 Chassis Manual 5 5 Installing an Optional Floppy or Fixed Hard Drive The SC825 chassis models include two open slots for an optional floppy drive and or hard disk drive s To utilize these slots the dummy drive and the slot cover must be removed Removing the Dummy Drive Floppy Drive or Hard Disk Drive 1 Disconnect the chassis from any power source 2 Press the release tab 3 Push against the back of the dummy drive sliding the dummy drive and slot cover forward out through the front of the chassis 4 Insert the drive into rear of the open slot and connect the wiring Release Tabs Figure 5 7 Removing the Dummy Drive and Slot Cover 5 6 Chapter 5 Chassis Setup and Maintenance 5 6 DVD ROM Replacement or Installation Most SC825 chassis models include a DVD ROM which is usually pre installed Installing or Replacing a DVD ROM Drive 1 Power down the system and if necessary remove the server from the rack Remove the chassis cover Unplug the drives power and data cables from the motherboard and or back plane If you are adding a new DVD ROM drive Remove the mini bezel grate from the drive bay The bezel can be removed by pulling out the hard drive beneath the DVD ROM drive bay then pulling the mini bezel forward
21. slide the cables through the bottom of the housing 7 Reconnect all the power cables replace the power supply and insert the plug into the wall 5 19 SC825 Chassis Manual Replacing or Installing the Front Port Panel Replace or Install the Front Port Panel 1 Power down and unplug the system 2 Remove the chassis cover 3 Disconnect the power and data cables from the front port panel to other chassis components including the motherboard and backplane 4 Remove the old port panel by depressing the release tab then pulling the unit out of the chassis 5 Insert the new front port panel unit in the slot until the tab locks into place 6 Connect the data and power cables to the backplane and motherboard For more information see the manual for your backplane in the appendix 5 20 Chapter 5 Chassis Setup and Maintenance 5 11 Optional Front Bezel The SC825 chassis supports an optional full face locking front bezel for added se curity The front bezel is not included with the SC825 chassis but can be ordered seperately by visiting the Supermicro Web site at www supermicro com clicking on the Where to Buy link and referencing part number MCP 210 82503 0B 5 21 SC825 Chassis Manual Notes 5 22 Chapter 6 Rack Installation Chapter 6 Rack Installation 6 1 Overview This chapter provides a quick setup checklist to get your chassis up and running Following these steps in the order given shou
22. the original Supermicro carton using the original packaging material If these are no longer available be sure to pack the chassis securely using packaging material to surround the chassis so that it does not shift within the carton and become damaged during shipping This warranty only covers normal consumer use and does not cover damages in curred in shipping or from failure due to the alteration misuse abuse or improper maintenance of products During the warranty period contact your distributor first for any product problems 1 4 Chapter 2 System Safety Chapter 2 System Safety 2 1 Overview This chapter provides a quick setup checklist to get your chassis up and running Following the steps in order given should enable you to have your chassis setup and operational within a minimal amount of time This quick set up assumes that you are an experienced technician familiar with common concepts and terminology 2 2 Warnings and Precautions You should inspect the box the chassis was shipped in and note if it was damaged in any way If the chassis itself shows damage file a damage claim with carrier who delivered your system Decide on a suitable location for the rack unit that will hold that chassis It should be situated in a clean dust free area that is well ventilated Avoid areas where heat electrical noise and electromagnetic fields are generated You will also need it placed near at least one grounded power o
23. 1 5 Returning Merchandise for Service i 1 4 Chapter 2 System Safety 2 1 BAES a GAT ETE EE E ni 2 1 2 2 Warnings and Precautions sla aaa i in ainia 2 1 2 3 Preparing for Setup aria 2 1 2 4 Electrical Safety Precautions 2 2 2 5 General Safety Precautions nne cte eroe te Aaea 2 3 2 6 System Safetly nali aa dea 2 3 Chapter 3 Chassis Components 3 1 GIU 3 1 9 2 JCOmpOoHebls esteem NI 3 1 Chassis M 3 1 Backplane 9 1 FANS e 3 1 Mountng Rails irta 3 1 POWEF SUPPplV z aiar aller 3 2 AlrShOUds tai 3 2 3 3 Where to get Replacement Components i 3 2 Chapter 4 System Interface 4 1 Overview 4 2 Control Panel BUttOns coner net nra narii 4 2 4 3 Control Panel BEDS aerei EROR Od HI p EE EEG Lb be IET RISUS 4 2 44 Drive Carrier LEDuri ar en tee tee ne ree 4 4 SAS SATA DVE S 4 4 ic kc a niet 4 4 vi Preface Chapter 5 Chassis Setup and Maintenance 5 1 er 5 2 Installation and General Maintnenance dou 5 9 Removing the Chassis COVER eet rns cab s E re eso Saa man 5 4 Installing Hard Drives reete e ie 5 5 Installing an Optional Floppy or Fixed Hard Drive
24. 3 MechanicalLoadingdi sssna RE 6 3 Gircuit Overloadingh inline la 6 3 Reliable Ground s iaia 6 3 vii SC825 Chassis Manual Rack Mounting Instr ctiOns nccs ceret ect cc derer eese oer eed eth Separating the Sections of the Rack RailS Installing the Inner Rail Extension aaia Qu ter Rack Ralls cL Appendix A SC825 Chassis Cables Appendix B SC825 Power Supply Specifications Appendix C SAS 825TQ Backplane Specifications Appendix D SCA 825S2 Backplane Specifications viii Chapter 1 Introduction 1 1 Overview Chapter 1 Introduction Supermicro s SC825 2U chassis features a unique and highly optimized design The chassis is equipped with high efficiency power supply 1 2 Shipping List Please visit the following link for the latest shipping lists and part numbers for your particular chassis model http www supermicro com products chassis 1U chs 825 SC825 Chassis Model CPU HDD VO Slots Power Supply 720W SC825TQ 720LPB DP Xeon 8x SAS SATA TX ERIRE Gold Level 4x FF 720W SC825TQ 720UB DP Xeon 8x SAS SATA 3x LP Gold Level SC825TQ 710LP DP Xeon 8x SAS SATA TOU tall 710W SC825TQ R700UV 4x FF 700W Re SC825TQ R700UB DP Xeon 8x SAS SATA 3x LP dundant SC825TQ R700LPV 700W SC825TQ R700LPB DP Xeon 8x SAS SATA 7x LP Redundant SC825S2 R700LPV DP Xeon 8x Dual Channel Jig 700W SC825S2 R700LPB U320 SCSI Red
25. CSI Cable for SC811S 350 SC825S2 R560LP Part Type Length Description CBL 033L U320 Ribbon 9 23 cm ULTRA 320 PB FREE CBL 0179L Cable 70 cm SATA cable Cable 6 IDE 80 Wire cable for DVD ROM CBL 0063L Cable 20 Regional power cord A 3 SC825 Chassis Manual A 5 Compatible Cables These cables are compatible with the SC825 Chassis Alternate SAS SATA Cables Some compatible motherboards have different connectors If your motherboard has only one SAS connector that the SAS SATA cables must share use one of the following cables These cables must be purchased separately Cable Name SAS Cable Quantity 1 Part CBL 0175L Alt Name Big Four Description This cable has one SFF 8484 32 pin connector on one end and 4 SAS connectors 7 pins each at the other This cable connects from the host motherboard or other controller to the backplane SAS hard drive port Cable Name SAS Cable Quantity 1 Part CBL 0116 Alt Name iPass or Small Four Description This cable has one ipass SFF 8087 mini sas connector 36 pins at one end and 4 SAS connectors on one end This cable connects from the Host motherboard or other controller to the backplane SAS hard drive port A 4 Appendix A Chassis Cables Extending Power Cables Although Supermicro chassis are designed to be efficient and cost effective some compatible motherboards have power connectors located in different areas To use
26. ECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN PARTICULAR SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY HARDWARE SOFTWARE OR DATA STORED OR USED WITH THE PRODUCT INCLUDING THE COSTS OF REPAIRING REPLACING INTEGRATING INSTALLING OR RECOVERING SUCH HARDWARE SOFTWARE OR DATA Any disputes arising between manufacturer and customer shall be governed by the laws of Santa Clara County in the State of California USA The State of California County of Santa Clara shall be the exclusive venue for the resolution of any such disputes Super Micro s total liability for all claims will not exceed the price paid for the hardware product California Best Management Practices Regulations for Perchlorate Materials This Perchlorate warning applies only to products containing CR Manganese Dioxide Lithium coin cells Perchlorate Material special handling may apply See www dtsc ca gov hazardouswaste perchlorate WARNING Handling of lead solder materials used in this product may expose you to lead a chemical known to the State of California to cause birth defects and other reproductive harm Manual Revision 1 0b Release Date December 28 2009 Unless you request and receive written permission from Super Micro Computer Inc you may not copy any part of this document Information in this document is subject to change without notice
27. Hard Drives Figure 5 2 Removing Hard Drive Removing Hard Drive Trays from the Chassis 1 Press the release button on the drive carrier This extends the drive carrier handle 2 Use the handle to pull the drive out of the chassis SC825 Chassis Manual Drive Carrier Figure 5 3 Chassis Drive Carrier The drives are mounted in drive carriers to simplify their installation and removal from the chassis These carriers also help promote proper airflow for the drive bays Warning Except for short periods of time swapping hard drives do not operate the server with the hard drives removed from the bays Ex SA Figure 5 4 Removing Dummy Drive from Carrier Installing a Hard Drive to the Hard Drive Carrier 1 Remove the screws securing the dummy drive to the carrier 2 Remove the dummy drive from the carrier 5 4 Chapter 5 Chassis Setup and Maintenance SAS SATA or SCSI Hard Drive Carrier g b Figure 5 5 Removing the Hard Drive 3 Install a new drive into the carrier with the printed circuit board side facing down so that the mounting holes align with those in the carrier 4 Secure the hard drive by tightening all six screws 5 Replace the drive carrier into the chassis bay making sure that the drive car rier handle is completely closed n Figure 5 6 Installing the Hard Drive Warning Enterprise level hard disk drives are recommended for use in Supermicro chassis and
28. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders Copyright 2009 by Super Micro Computer Inc All rights reserved Printed in the United States of America Preface Preface About This Manual This manual is written for professional system integrators and PC technicians It provides information for the installation and use of the SC825 2U chassis Installa tion and maintenance should be performed by experienced technicians only Supermicro s SC825 2U chassis features a unique and highly optimized design The chassis is equipped with a 720W redundant 710W single 7OOW redundant or 560W single high efficiency power supply for superb power savings High performance fans provide ample optimized cooling for the chassis This document lists compatible parts and configurations available when this docu ment was published Always refer to the our Web site for updates on supported parts and configurations SC825 Chassis Manual Manual Organization Chapter 1 Introduction The first chapter provides a checklist of the main components included with this chassis and describes the main features of the SC825 chassis This chapter also includes contact information Chapter 2 System Safety This chapter lists warnings precautions and system safety You should thoroughly familiarize yourself with this chapter for a general overview of s
29. S 825TQ backplane Disconnect the power cable before installing or removing any cables from the SAS 825TQ backplane Make sure that the SAS 825TQ backplane is securely and properly installed on the motherboard to prevent damage to the system due to power shortage C 1 SC825 Chassis Manual C 3 An Important Note to Users e All images and layouts shown in this user s guide are based upon the latest PCB Revision available at the time of publishing The card you have received may or may not look exactly the same as the graphics shown in this manual C 4 Introduction to the SAS 825TQ Backplane The SAS 825TQ backplane has been designed to utilize the most up to date tech nology available providing your system with reliable high quality performance This manual reflects SAS 825TQ Revision 2 0 the most current release available at the time of publication Always refer to the Supermicro Web site at www supermicro com for the latest updates compatible parts and supported configurations C 2 Appendix C SAS 825TQ Backplane Specifications C 5 Front Connectors and SAS Ports fa to to to 3 flo to to to e TG acl Figure C 1 Front Connectors Front Connectors SAS Ports 1 4 pin power connector JP13 12 SAS Port 0 2 4 pin power connector JP10 13 SAS Port 1
30. SUPER 5C825 CHASSIS Series DODOD sb sO F Ja sati m b Lt TL TT TO IM 2 2208 22IDIIIN0N0N008 Poceo SC825TQ R720LPB SC825TQ R720UB SC825TQ R700V B SC825TQ 710LP B SC825TQ R700LPV B SC825TQ 560LPV B SC8258S2 R700LPV B SC82582 560LPV B SC825TQ 560UB B SC825TQ 560UV B USER S MANUAL 1 0b SC825 Chassis Manual The information in this User s Manual has been carefully reviewed and is believed to be accurate The vendor assumes no responsibility for any inaccuracies that may be contained in this document makes no commitment to update or to keep current the information in this manual or to notify any person or organization of the updates Please Note For the most up to date version of this manual please see our web site at www supermicro com Super Micro Computer Inc Supermicro reserves the right to make changes to the product described in this manual at any time and without notice This product including software if any and documentation may not in whole or in part be copied photocopied reproduced translated or reduced to any medium or machine without prior written consent IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT INDIRECT SPECIAL INCIDENTAL SP
31. afety precautions that should be followed before installing and servicing this chassis Chapter 3 Chassis Components Refer here for details on this chassis model including the fans bays airflow shields and other components Chapter 4 System Interface Refer to this chapter for details on the system interface which includes the functions and information provided by the control panel on the chassis as well as other LEDs located throughout the system Chapter 5 Chassis Setup and Maintenance Refer to this chapter for detailed information on this chassis You should follow the procedures given in this chapter when installing removing or reconfiguring your chassis Chapter 6 Rack Installation Refer to this chapter for detailed information on chassis rack installation You should follow the procedures given in this chapter when installing removing or reconfiguring your chassis into a rack environment Preface Appendices This section lists compatible cables power supply specifications and compatible backplanes Not all compatible backplanes may be listed Refer to our Web site for the latest compatible backplane information SC825 Chassis Manual Table of Contents Chapter 1 Introduction 1 1 UI U 1 1 1 2 1 3 l O EXpansion SOUS Fyre nese roo ero eme erc dire 1 2 Peripheral DIVE T 1 2 Other Features 1 2 1 47 Gontacting SUPermiGro 3 sciarpa ian 1 3
32. d use rubber mats that have been specifically designed as electrical insulators 2 3 SC825 Chassis Manual Use a grounded wrist strap designed to prevent static discharge Keep all components and printed circuit boards PCBs in their antistatic bags until ready for use Touch a grounded metal object before removing any board from its antistatic bag Do not let components or PCBs come into contact with your clothing which may retain a charge even if you are wearing a wrist strap Handle a board by its edges only do not touch its components peripheral chips memory modules or contacts When handling chips or modules avoid touching their pins Put the serverboard and peripherals back into their antistatic bags when not in use For grounding purposes make sure your computer chassis provides excellent conductivity between the power supply the case the mounting fasteners and the serverboard Chapter 3 Chassis Components Chapter 3 Chassis Components 3 1 Overview This chapter describes the most common components included with your chassis Some components listed may not be included or may not be compatible with your particular chassis model For more information see the installation instructions detailed later in this manual 3 2 Components Chassis The SC825 chassis includes eight hard drive bays Most chassis models come with a DVD ROM Hard drives must be purchased separately For the
33. e is a Phillips screwdriver Print this page to use as a reference while setting up your chassis 5 2 Installation and General Maintnenance Installation Removing the Chassis Cover Installing Hard Drives Installing an Optional Floppy Drive or Fixed Hard Drive DVD ROM Replacement or Installation Installing the Motherboard includes I O Slot Setup Installing the Air Shroud General Maintenance System Fans Replacing the Power Supply Optional Front Bezel Review the warnings and precautions listed in the manual before setting up or servicing this chassis These include information in Chapter 2 System Safety and the warning precautions listed in the setup instructions 5 1 SC825 Chassis Manual 5 3 Removing the Chassis Cover Remove Screw Release Tab Figure 5 1 Removing the Chassis Cover Removing the Chassis Cover 1 Remove the two screws on each side of the cover which secure the cover to the chassis 2 Press the release tabs to remove the cover from the locked position Press both tabs at the same time 3 Once the top cover is released from the locked position slide the cover toward the rear of the chassis 4 Lift the cover off the chassis Warning Except for short periods of time do NOT operate the server without the cover in place The chassis cover must be in place to allow proper airflow and prevent overheating 5 2 Chapter 5 Chassis Setup and Maintenance 5 4 Installing
34. ecautions e Ensure that the leveling jacks on the bottom of the rack are fully extended to the floor with the full weight of the rack resting on them n single rack installation stabilizers should be attached to the rack n multiple rack installations the racks should be coupled together Always make sure the rack is stable before extending a component from the rack You should extend only one component at a time extending two or more si multaneously may cause the rack to become unstable General Server Precautions Review the electrical and general safety precautions that came with the com ponents you are adding to your chassis Determine the placement of each component in the rack before you install the rails Install the heaviest server components on the bottom of the rack first and then work up Use a regulating uninterruptible power supply UPS to protect the server from power surges voltage spikes and to keep your system operating in case of a power failure Allow the hot plug hard drives and power supply modules to cool before touch ing them Always keep the rack s front door and all panels and components on the servers closed when not servicing to maintain proper cooling Chapter 6 Rack Installation Rack Mounting Considerations Ambient Operating Temperature If installed in a closed or multi unit rack assembly the ambient operating tempera ture of the rack environment may be
35. g your system with reliable high quality performance This manual reflects SCA 825S2 Revision 1 00 the most current release available at the time of publication Always refer to the Supermicro Web site at www supermicro com for the latest updates compatible parts and supported configurations D 3 SC825 Chassis Manual D 3 Jumper Settings and Pin Definitions B i O PEN SCARDSS2 m Front Jumpers and Connectors Front Panel Connectors 1 D 4 JP10 JPA10 Main four pin power connectors GEM318 chips CD ROM floppy drive four pin power connectors LVD1 SCSI Channel A LVDA1 SCSI Channel B Overheat Drive Fail LED Indicator Main Power Connector Pin Definitions The 4 pin power connectors are used to provide adequate an power supply to the backplane See the table below for specific pin definitions SCA 825S2 Main Power 4 Pin Connectors JP10 JPA10 Pin 1 12V Pins 2 and 3 Ground Pin 4 5V D 4 SCA 825S2 Backplane Specifications D 5 GEM 318 Chip SAF TE SCSI Accessed Fault Tolerant Enclosures This chip allows the system to use a set of pre defined SCSI commands to moni tor the status of disk drives and provide disk drive information to the user through LED indicators and buzzers Note This function is available only when a RAID controller with a RAID set is present and enabled Please refer to the table below for the
36. h off the power if necessary Use only one hand when working with powered on electrical equipment This is to avoid making a complete circuit which will cause electrical shock Use extreme caution when using metal tools which can easily damage any electrical components or circuit boards they come into contact with Do not use mats designed to decrease electrostatic discharge as protection from electrical shock Instead use rubber mats that have been specifically designed as electrical insulators The power supply power cord must include a grounding plug and must be plugged into grounded electrical outlets Serverboard battery CAUTION There is a danger of explosion if the onboard battery is installed upside down which will reverse its polarities This battery must be replaced only with the same or an equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Chapter 2 System Safety 2 5 2 6 Please handle used batteries carefully Do not damage the battery in any way a damaged battery may release hazardous materials into the environment Do not discard a used battery in the garbage or a public landfill Please comply with the regulations set up by your local hazardous waste management agency to dispose of your used battery properly DVD ROM laser CAUTION this server may have come equipped with a DVD ROM drive To prevent direct exposure to the laser beam and
37. hazardous radiation exposure do not open the enclosure or use the unit in any uncon ventional way General Safety Precautions Keep the area around the chassis clean and free of clutter Place the chassis top cover and any system components that have been re moved away from the system or on a table so that they won t accidentally be stepped on While working on the system do not wear loose clothing such as neckties and unbuttoned shirt sleeves which can come into contact with electrical circuits or be pulled into a cooling fan Remove any jewelry or metal objects from your body which are excellent metal conductors that can create short circuits and harm you if they come into contact with printed circuit boards or areas where power is present After accessing the inside of the system close the system back up and secure it to the rack unit with the retention screws after ensuring that all connections have been made System Safety Electrostatic discharge ESD is generated by two objects with different electrical charges coming into contact with each other An electrical discharge is created to neutralize this difference which can damage electronic components and printed circuit boards The following measures are generally sufficient to neutralize this difference before contact is made to protect your equipment from ESD Do not use mats designed to decrease electrostatic discharge as protection from electrical shock Instea
38. ld enable you to have the system operational within a minimum amount of time 6 2 Unpacking the System You should inspect the box the chassis was shipped in and note if it was damaged in any way If the chassis itself shows damage you should file a damage claim with the carrier who delivered it Decide on a suitable location for the rack unit that will hold your chassis It should be situated in a clean dust free area that is well ventilated Avoid areas where heat electrical noise and electromagnetic fields are generated You will also need it placed near a grounded power outlet Be sure to read the Rack and Server Pre cautions in the next section 6 3 Preparing for Setup The box your chassis was shipped in should include two sets of rail assemblies two rail mounting brackets and the mounting screws you will need to install the system into the rack Please read this section in its entirety before you begin the installation procedure outlined in the sections that follow Choosing a Setup Location Leave enough clearance in front of the rack to enable you to open the front door completely 25 inches Leave approximately 30 inches of clearance in the back of the rack to allow for sufficient airflow and ease in servicing This product is for installation only in a Restricted Access Location dedicated equipment rooms service closets and the like 6 1 SC825 Chassis Manual Warnings and Precautions Rack Pr
39. llow all the safety steps listed below when accessing your system or handling the components ESD Safety Guidelines Electrostatic Discharge ESD can damage electronic components To prevent dam age to your system it is important to handle the backplane carefully The following recommendations are generally sufficient to protect your equipment from ESD e Use a grounded wrist strap designed to prevent electrostatic discharge Touch a grounded metal object before removing a component from the antistatic bag Handle the backplane by its edges only do not touch its components peripherall chips memory modules or gold contacts When handling chips or modules avoid touching their pins Putthe card and peripherals back into their antistatic bags when not in use D 1 SC825 Chassis Manual General Safety Guidelines Always disconnect power cables before installing or removing any components from the chassis including the SCA 825S2 backplane e Disconnect the power cable from the chassis before installing or removing any cables or components from the SCA 825S2 Backplane Make sure that the SCA 825S2 Backplane is securely and properly installed on the motherboard to prevent damage to the system due to a power shortage D 2 SCA 825S2 Backplane Specifications D 2 Introduction to the SCA 825S2 Backplane The SCA 825S2 backplane has been designed to utilize the most up to date tech nology available providin
40. m the power supply to the server system Turning off system power with this button removes the main power but keeps standby power supplied to the system Therefore you must unplug system before servicing 4 3 Control Panel LEDs The control panel located on the front of the SC825 chassis has five LEDs These LEDs provide you with critical information related to different parts of the system This section explains what each LED indicates when illuminated and any correc tive action you may need to take Power Failure When this LED flashes it indicates a power failure in the power supply e Overheat Fan Fail When this LED flashes it indicates a fan failure When continuously on not flashing it indicates an overheat condition which may be caused by cables obstructing the airflow in the system or the ambient room temperature being too warm Check the routing of the cables and make sure all fans are present and operating normally You should also check to make 4 2 Chapter 4 System Interface sure that the chassis covers are installed Finally verify that the heatsinks are installed properly This LED will remain flashing or on as long as the overheat condition exists fo NIC2 Indicates network activity on GLAN2 when flashing fo NIC1 Indicates network activity on GLAN1 when flashing HDD Indicates IDE channel activity in the SAS SATA drive SCSI drive and or DVD ROM drive activity when flashing EP PY
41. me direc tion as the arrows on the other fans Power up the system and check that the fan is working properly before re placing the chassis cover 5 15 SC825 Chassis Manual Figure 5 15 Placing the System Fan 5 16 Chapter 5 Chassis Setup and Maintenance 5 10 Power Supply Depending on your chassis model the SC825 Chassis has a 560 700 710 or 720 Watt power supply This power supply is auto switching capable This enables it to automatically sense and operate at a 100v to 240v input voltage An amber light will be illuminated on the power supply when the power is off An illuminated green light indicates that the power supply is operating Power Supply Failure SC825 chassis models have either one or two redundant power supplies In the unlikely event that the power supply unit fails if you have a single power supply the system will shut down and you will need to replace the power supply unit SC825 chassis models which include a redundant power supply will allow for the power supply to be replaced without powering down the system Replacement units can be ordered directly from Supermicro see contact informa tion in the Preface 5 17 SC825 Chassis Manual Release Tab Figure 5 16 Removing the Power Supply Replacing the Power Supply 1 If your chassis includes a redundant power supply at least two power mod ules you can leave the server running and remove only one power supply If
42. nal standoffs Secure the motherboard to the chassis using the rounded Phillips head screws Do not exceed eight pounds of torque when tightening down the motherboard Secure the CPU s heatsinks and other components to the motherboard as described in the motherboard documentation Connect the cables between the motherboard backplane chassis front pan el and power supply as needed Also the fans may be temporarily removed to allow access to the backplane ports Figure 5 10 Chassis Standoffs 5 10 Chapter 5 Chassis Setup and Maintenance Add on Card Expansion Slot Setup C825 chassis include I O slots for add on cards and expansion cards The number of cards you can use depends on your chassis model SC825 LP Provides 7 low profile add on card slots SC825U Provides 3 full height full length and 3 low profile card slots through a user defined universal expansion card Add on Expansion Card Slots Figure 5 11 SC825 LP model Add on Card Expansion Slot Setup in LP Low Profile Chassis SC825 chassis include slots for add on cards and expansion cards The number of cards you can use depends on your chassis model and motherboard model Installing Add on and Expansion cards in SC825LP Low Profile Chassis 1 Disconnect the power supply lay the chassis on a flat surface and open the chassis cover 2 Remove the screw holding the cover in place for each low profile add on ex pansion card slo
43. oltage Range 36V to 75V 24A 11A Nominal Voltage 48V 4 Amp 59 Amp 30 Amp 20 Amp 0 6 Amp R700W Redundant PWS 702A IR 100 240V 60 50Hz 10 4 Amp 4 Amp 57 Amp 24 Amp 21 Amp 0 6 Amp 560W PWS 561 1H20 100 240V 50 60Hz 8 5 4Amp 3 Amp 43 6 Amp 25 Amp 21 Amp 0 6 Amp B 1 SC825 Chassis Manual Notes B 2 Appendix C SAS 825TQ Backplane Specifications Appendix C SAS 825TQ Backplane Specifications To avoid personal injury and property damage carefully follow all the safety steps listed below when accessing your system or handling the components C 1 ESD Safety Guidelines Electrostatic Discharge ESD can damage electronic components To prevent dam age to your system it is important to handle it very carefully The following measures are generally sufficient to protect your equipment from ESD Usea grounded wrist strap designed to prevent static discharge Touch a grounded metal object before removing a component from the antistatic bag Handle the backplane by its edges only do not touch its components peripheral chips memory modules or gold contacts When handling chips or modules avoid touching their pins Put the card and peripherals back into their antistatic bags when not in use General Safety Guidelines Always disconnect power cables before installing or removing any components from the computer including the SA
44. outward just like the pre attached inner rail 2 Slide the extension toward the front of the chassis 3 Optional Secure the chassis with 2 screws as illustrated Repeat steps for the other inner rail extension 6 5 SC825 Chassis Manual A N N Figure 6 3 Assembling the Outer Rails Outer Rack Rails Outer rails attach to the rack and hold the chassis in place The outer rails for the SC825 chassis extend between 30 inches and 33 inches Installing the Outer Rails to the Rack 1 Secure the back end of the outer rail to the rack using the screws provided Press the button where the two outer rails are joined to retract the smaller outer rail Hang the hooks of the rails onto the rack holes and if desired use screws to secure the front of the outer rail onto the rack Repeat steps 1 3 for the remaining outer rail 6 6 Chapter 6 Rack Installation Figure 6 4 Installing the Chassis into the Rack Installing the Chassis into a Rack 1 Extend the outer rails as illustrated above Align the inner rails of the chassis with the outer rails on the rack Slide the inner rails into the outer rails keeping the pressure even on both sides When the chassis has been pushed completely into the rack it should click into the locked position Optional screws may be used to secure the to hold the front of the chassis to the rack 6 7 SC825 Chassis Manual Notes 6 8 Appendi
45. professional service and technical support we strongly recommend purchasing exclusively from our Supermicro Authorized Distributors System Integrators Resellers A list of Supermicro Authorized Distributors System Integrators Reseller can be found at http www supermicro com Click the Where to Buy link 3 2 Chapter 4 System Interface Chapter 4 System Interface 4 1 Overview There are several LEDs on the control panel and the drive carriers to keep you constantly informed of the over all status of the system as well as the activity and health of specific components Most SC825 models have two buttons on the chassis control panel a reset button and an on off switch This chapter explains the mean ings of all LED indicators and the appropriate response you may need to take UUUUUUUUGUUUUUGUUC CE o JUCUCU QoooQOoQOOOQOOQOQ llo E3 ee aati 4 1 SC825 Chassis Manual 4 2 Control Panel Buttons There are two push buttons located on the front of the chassis These are in order from left to right a reset button and a power on off button Reset The reset button is used to reboot the system Power The main power switch is used to apply or remove power fro
46. s backplane If the SAS ports are con nected out of order it is not easy to identify drives using the LED function SAS Port Connections in C and SGPIO Settings Port PC SGPIO 40 3 PC 1 Sideband 1 4 7 EC 2 Sideband 2 Front LED Indicators i BD g HH Figure C 4 Front LED Front Panel LEDs LED State Specification D3 On Overheat drive failure LED indicator Red light Flashing Buzzer On if activated C 9 SC825 Chassis Manual C 8 Rear Connectors and LED Indicators Figure C 5 Rear Connectors and LEDs Rear SAS SATA Connectors Rear SAS Drive Rear SAS Drive Connector Number Connector Number SAS 0 J1 SAS SATA HDD 0 SAS 4 J9 SAS SATA HDD 4 SAS 1 J2 SAS SATA HDD 1 SAS 5 J11 SAS SATA HDD 5 SAS 2 J3 SAS SATA HDD 2 SAS 6 J13 SAS SATA HDD 6 SAS 3 J4 SAS SATA HDD 3 SAS 7 J15 SAS SATA HDD 7 Rear LED Indicators Rear LED Hard Drive Activity Failure LED SAS 0 D12 D5 SAS 1 D13 D6 SAS 2 D14 D7 SAS 3 D15 D8 SAS 4 D18 D19 SAS 5 D21 D20 SAS 6 D22 D23 SAS 7 D25 D26 SCA 825S2 Backplane Specifications Appendix D SCA 825S2 Backplane Specifications Safety Information and Technical Specifications D 1 Safety Guidelines To avoid personal injury and property damage please carefully fo
47. t you want to use Keep this screw for later use 3 Connect the add on cards and or expansion cards to the mother board 4 Secure each card to the chassis using the card s L bracket and the screw previously removed 5 11 SC825 Chassis Manual Add on Card Expansion Slot Setup for SC825U Universal Output SC825U chassis accepts a slightly smaller L shaped motherboard to allow for a universal expansion card This universal output card allows the systems to accept SAS SCSI IB Ethernet and other types of connections SC825U chassis are setup similar to 825RC chassis with two differences A The SC825U chassis accepts three full length full height add on cards instead of four The fourth slot is used for the UI O card B The SC825U chassis includes a bracket that extends from the fan row to the back of the chassis This bracket provides support for the riser card Installing a Universal Input Output Card in the SC825U chassis 1 Disconnect the power supply lay the chassis on a flat surface and open the chassis cover Connect the universal input output to the motherboard using the slots pro vided on the motherboard and the back panel Secure the card to the chassis using the four screws provided with the chas sis packaging The SC825U chassis accepts 3 full height full length slots and 3 low profile slots Installing Add on Cards in the SC825U Chassis 1 Disconnect the power supply lay the chassis on a
48. that came with the rack unit you are using NOTE This rail will fit a rack between 26 and 33 5 deep Separating the Sections of the Rack Rails The chassis package includes two rail assemblies in the rack mounting kit Each assembly consists of two sections an inner fixed chassis rail that secures directly to the server chassis and an outer fixed rack rail that secures directly to the rack itself D Rail Assembly Separating the Inner and Outer Rails 1 Locate the rail assembly in the chassis packaging Extending the Rails 2 Extend the rail assembly by pulling it outward 3 Press the quick release tab Quick 4 Separate the inner rail extension from Release Tab the outer rail assembly 4 Separating the Inner Rail Extension Figure 6 1 Separating the Rack Rails 6 4 Chapter 6 Rack Installation L Figure 6 2 Installing the Inner Rail Extensions Installing the Inner Rail Extension The SC825 chassis includes a set of inner rails in two sections inner rails and inner rail extensions The inner rails are pre attached to the chassis and do not interfere with normal use of the chassis if you decide not to use a server rack The inner rail extension is attached to the inner rail to mount the chassis in the rack Installing the Inner Rails 1 Place the inner rail extensions on the side of the chassis aligning the hooks of the chassis with the rail extension holes Make sure the extension faces
49. these motherboards you may have to extend the power cables to the mother boards To do this use the following chart as a guide Power Cable Extenders Number of Pins Cable Part Length 24 pin CBL 0042 7 9 20 CM 20 pin CBL 0059 7 9 20 CM 8 pin CBL 0062 7 9 20 CM 4 pin CBL 0060 7 9 20 CM Front Panel to the Motherboard The SC825 chassis includes a cable to connect the chassis front panel to the motherboard If your motherboard uses a different connector use the following list to find a compatible cable Front Panel to Motherboard Cable Ribbon Cable Cr ME cable Part 16 pin 16 pin CBL 0049 16 pin 20 pin CBL 0048 20 pin 20 pin CBL 0047 16 pin various CBL 0068 20 pin various CBL 0067 Split cables Use these cable if your motherboard requires several different con nections from the front panel A 5 SC825 Chassis Manual Notes A 6 Appendix B Power Supply Specifications Appendix B SC825 Power Supply Specifications This appendix lists power supply specifications for your chassis system SC825 Series MFR Part Rated AC Voltage AC Input DC Input Voltage DC Output 5V standby 12V 5V 3 3V 12V R720W Redundant PWS 721P 1R 100 240 V 50 60 Hz 4 9 Amp 3 Amp 5V standby 59 Amp 12V 45 Amp 24 Amp 0 6 Amp 710W DC DC Power Supply PWS 711 1R V
50. undant SC825TQ 560UV DPXeon amp xSAS SATA 4 FF 560W SC825TQ 560UB 3x LP SC825TQ 560LPV SC825TQ 560LPB DP Xeon 8x SAS SATA 7x LP 560W SC825S2 560LPV 8x Dual Channel C825S2 560LPB DP Xeon U320 SCSI T LI 560W 1 1 SC825 Chassis Manual 1 3 Chassis Features The SC825 2U high performance chassis includes the following features CPU The SC825 chassis supports a dual core Xeon processor Please refer to the motherboard specifications pages on our web site for updates on supported pro cessors Hard Drives The SC825 chassis features 8 slots for U320 SCSI or SAS SATA drives These drives are hot swappable Once set up correctly these drives can be removed without powering down the server In addition these drives support SAF TE SCSI and SES2 SAS SATA YO Expansion slots Each SC825 chassis model includes seven low profile I O expansion slots Peripheral Drives Each SC825 chassis supports one slim DVD ROM drive included and one slim floppy drive optional These drives allow you to quickly install or save data Other Features Other onboard features are included to promote system health These include various three cooling fans a convenient power switch reset button and five LED indicators 1 2 Headquarters Address Tel Fax Email Web Site Europe Address Tel Fax Email Asia Pacific Address Tel Fax Web Site Chapter 1 Introduction 1 4
51. ur jumpers The following information describes which jumper must be configured to use SGPIO mode Note For SGPIO settings to work properly use different backplane IDs for JP34 and JP37 When JP34 is set to 1 2 ID 0 set JP37 to 2 3 ID 1 Conversely when SGPIO Settings Default Jumper Jumper Setting Notes JP33 2 3 Controller ID 1 Backplane ID 1 JP34 1 2 1 2 ID 0 2 3 ID 1 JP36 2 3 Controller ID 2 Backplane ID 2 JP37 2 3 1 2 ID 0 2 3 ID 1 JP38 Open Jumper off pins lC Reset 2 JP40 Open Jumper off pins PC Reset_SDOUT 1 JP41 Open Jumper off pins PC Reset_SDOUT 2 JP42 2 3 lC Backplane ID_SDIN 1 JP43 2 3 IC Backplane ID_SDIN 2 JP50 Open Jumper off pins lC Reset 1 JP34 is set to 2 3 ID 1 set JP37 to 1 2 ID 0 C 7 SC825 Chassis Manual PC Settings Jumper JP33 JP34 JP36 JP37 JP38 JP40 JP41 JP42 JP43 JP50 Jumper Setting 2 3 1 2 2 3 2 3 Closed Jumper on the pins Open Jumper off the pins Open Jumper off the pins 2 3 2 3 Closed Jumper on the pins C 8 Notes Controller ID 1 Backplane ID 1 1 2 ID 0 2 3 ID 1 Controller ID 2 Backplane ID 2 1 2 ID 0 2 3 ID 1 PC Reset 2 lC Reset SDOUT 1 FC Reset SDOUT 2 IC Backplane ID_SDIN 1 PC Backplane ID SDINZ2 PC Reset 1 Appendix C SAS 825TQ Backplane Specifications SAS Port Connections in C and SGPIO Settings Use the following chart when connecting thi
52. us S RA PBF CBL 0044L SATA 61cm SATA cable S S CBL 0082L SATA Y split SATA power adapter CBL 0296L Cord 9 Fan extension cord SC825TQ R710LP Part Type Length Description n 8 pin to 8 pin ribbon cable for CBL 0157L Ribbon 9 SGPIO PB free Split CBL 0084 6 16 pin front control split cable cable CBL 0160L Cable Regional power cord CBL 0180L sata varous 98D SATA pables Length var ied to minimize airflow interference SC825TQ R700LP Part Type Length Description 8 pin to 8 pin ribbon cable for CBL 0157L Ribbon 9 SGPIO PB free CBL 0087 Ribbon 20 16 pin to 16 pin ribbon cable for Round control panel CBL 0979L Cable 70 cm SATA cable Cable e Two regional power cords CBL 0180L 01 SATA A We varous i a ied to minimize airflow interference A 2 Appendix A Chassis Cables SC825TQ 560LP Part Type Length Description 8 pin to 8 pin ribbon cable for CBL 0157L Ribbon 9 SGPIO PB free CBL 0087 Ribbon 20 16 pin to 16 pin ribbon cable for Round control panel CBL 0179L Cable 70 cm SATA cable Cable e Regional power cord CBL 0180L SATA Mg various te Rane anon ar ied to minimize airflow interference A 4 Cables Included with SC825S2 Chassis SCSI C825S2 R700LP Part Type Length Description CBL 033L U320 Ribbon 9 23 cm ULTRA 320 PB FREE CBL 0179L Cable 70 cm SATA cable Cable 6 Regional power cord CBL 0063L Cable 20 S
53. utlet When con figured the SC825 chassis includes one power supply R models i e SC825S R700V Chassis include a redundant power supply and require two grounded outlets 2 3 Preparing for Setup The SC825 Chassis includes a set of rail assemblies including mounting brackets and mounting screws you will need to install the systems into the rack Please read this manual in its entirety before you begin the installation procedure 2 1 SC825 Chassis Manual 2 4 Electrical Safety Precautions Basic electrical safety precautions should be followed to protect yourself from harm and the SC825 from damage Be aware of the locations of the power on off switch on the chassis as well as the room s emergency power off switch disconnection switch or electrical outlet If an electrical accident occurs you can then quickly remove power from the system Do not work alone when working with high voltage components Power should always be disconnected from the system when removing or in stalling main system components such as the serverboard memory modules and the DVD ROM and floppy drives not necessary for hot swappable drives When disconnecting power you should first power down the system with the operating system and then unplug the power cords from all the power supply modules in the system When working around exposed electrical circuits another person who is fa miliar with the power off controls should be nearby to switc
54. x A Chassis Cables Appendix A SC825 Chassis Cables A 1 Overview This appendix lists supported cables for your chassis system It only includes the most commonly used components and configurations For more compatible cables refer to the manufacturer of the motherboard you are using and our Web site at www supermicro com A 2 Cables Included with SC825TQ Universal I O Chassis SC825TQ R700U Part Type Length Description 8 pin to 8 pin ribbon cable for CBL 0157L Cable 9 SGPIO PB free CBL 0087 Ribbon 20 16 pin to 16 pin ribbon cable for Round control panel CBL 0179L Cable 70 cm SATA cable Cable e Two regional power cords CBL 0180L 01 SATA Vanous EE re Aea orein ied to minimize airflow interference A 3 Cables Included with SC825TQ Chassis SAS SATA SC825TQ R700RC2 R700RC Part Type Length Description 8 pin to 8 pin ribbon cable for CBL 0157L Cable 9 SGPIO PB free CBL 0191L Cable 50 cm 20 pin to 20 pin cable for control panel CBL 0179L Cable 70 cm SATA cable Cable e Two regional power cords CBL 0180L SATAR ee vaniousete aee IE ied to minimize airflow interference A 1 SC825 Chassis Manual SC825TQ R720LP SC825TQ R720U Part Type Length Description 5 8 pin to 8 pin ribbon cable for CBL 0157L Ribbon 9 SGPIO PB free SATA set of 4 70 59 48 38CM round CBL 0180L 01 SATA vario

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