Supermicro SC825S2-560LPV User Manual Download

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Chapter 1

Introduction

Chapter 1: Introduction

1-1

SC825 Chassis

Model

CPU

HDD

I/O Slots

Power

Supply

SC825TQ-R700LP

DP Dual-core

Xeon

8x SAS / SATA

w/SES2

7x LP

700W

Redun-

dant

SC825TQ-560LP

DP Dual-core

Xeon

8x SAS / SATA

w/SES2

7x LP

560W

SC825S1-R700LP

DP Dual-core

Xeon

8x Single-Chan-

nel (4 + 4)

SCA w/SAF-TE

7x LP

700W

Redun-

dant

SC825S2-R700LPV

DP Dual-core

Xeon

8x Dual-Channel

(4 + 4)

SCA w/SAF-TE

7x LP

700W

Redun-

dant

SC825S2-560LP

DP Dual-core

Xeon

8x Dual-Channel

(4 + 4)

SCA w/SAF-TE

7x LP

560W

SC825TQ-R700RC2/

R700RC (OEM)

DP Dual-core

Xeon

8x SAS / SATA

w/SES2

3 FF + 3 LP/

3 FF

700W

Redun-

dant

SC825S2-R700RC2/

R700RC (OEM)

DP Dual-core

Xeon

8x Dual-Channel

(4 + 4)

SCA w/SAF-TE

3 FF + 3 LP/

3 FF

700W

Redun-

dant

1-1 Overview

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

Summary of Contents for SC825S2-560LPV

Page 1: ...TQ R700V B SC825TQ R700RC2V B OEM SC825TQ R700RCV B OEM SC825TQ R700LPV B SC825TQ 560LPV B SC825S2 R700RC2V B OEM SC825S2 R700RCV B OEM SC825S2 R700LPV B SC825S2 560LPV B SC825TQ 560UV B SC825TQ 560UB B USER S MANUAL 1 0a SUPER ...

Page 2: ... TO USE THIS PRODUCT OR DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN PARTICULAR THE VENDOR 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...

Page 3: ... technicians only Supermicro s SC825 2U chassis features a unique and highly optimized design The chassis is equipped with a 700W 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...

Page 4: ...ils 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 ...

Page 5: ...tible Backplanes This section lists compatible cables power supply speciﬁcations and compatible backplanes Not all compatible backplanes are listed Refer to our Web site for the latest compatible backplane information ...

Page 6: ...view 2 1 2 2 Warnings and Precautions 2 1 2 3 Preparing for Setup 2 1 2 4 Electrical Safety Precautions 2 2 2 5 General Safety Precautions 2 3 2 6 System Safety 2 3 Chapter 3 Chassis Components 3 1 Overview 3 1 3 2 Components 3 1 Chassis 3 1 Backplane 3 1 Fans 3 1 Mounting Rails 3 1 Power Supply 3 2 Air Shroud 3 2 3 3 Where to get Replacement Components 3 2 Chapter 4 System Interface 4 1 Overview ...

Page 7: ... Expansion Slot Setup for SC825U Universal Output 5 14 5 8 Installing the Air Shroud 5 15 Checking the Server s Air Flow 5 16 Installation Complete 5 16 5 9 System Fans 5 17 5 10 Power Supply 5 19 Power Supply Failure 5 19 Replacing the Power Distributor 5 21 Replacing the DVD ROM Front Panel and Floppy Drive 5 22 Replacing or Installing the DVD Drive 5 23 Replacing or Installing the Front Port Pa...

Page 8: ...tifying the Sections of the Rack Rails 6 4 Locking Tabs 6 4 Installing the Inner Rail Extension 6 5 Outer Rack Rails 6 6 Appendix A SC825 Chassis Cables Appendix B SC825 Power Supply Speciﬁcations Appendix C SAS 825TQ Backplane Speciﬁcations Appendix D SAS 825TQ Backplane Speciﬁcations ...

Page 9: ...dant SC825S2 560LP DP Dual core Xeon 8x Dual Channel 4 4 SCA w SAF TE 7x LP 560W SC825TQ R700RC2 R700RC OEM DP Dual core Xeon 8x SAS SATA w SES2 3 FF 3 LP 3 FF 700W Redun dant SC825S2 R700RC2 R700RC OEM DP Dual core Xeon 8x Dual Channel 4 4 SCA w SAF TE 3 FF 3 LP 3 FF 700W Redun dant 1 1 Overview Supermicro s SC825 2U chassis features a unique and highly optimized design The chassis is equipped wi...

Page 10: ...pable Once setup correctly these drives can be removed without powering down the server In addition these drives support SAF TE SCSI and SES2 SAS SATA I O 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 ...

Page 11: ...ddress Super Micro Computer B V Het Sterrenbeeld 28 5215 ML s Hertogenbosch The Netherlands Tel 31 0 73 6400390 Fax 31 0 73 6416525 Email sales supermicro nl General Information support supermicro nl Technical Support rma supermicro nl Customer Support Asia Paciﬁc Address Super Micro Computer Inc 4F No 232 1 Liancheng Rd Chung Ho 235 Taipei County Taiwan R O C Tel 886 2 8226 3990 Fax 886 2 8226 39...

Page 12: ...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 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 t...

Page 13: ...aim 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 outlet When con ﬁgured the SC825 chassis includes one power supply ...

Page 14: ...m When working around exposed electrical circuits another person who is fa miliar with the power off controls should be nearby to switch 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 component...

Page 15: ... 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 2 6 System Safety Electrostatic discharge ESD is generated by two objects with different electrical charges coming into contact with ea...

Page 16: ...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 fasten...

Page 17: ...is chassis accepts a 2U backplane 3 fans and one sometimes two power sup plies 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...

Page 18: ...to where it is needed Always use the air shroud included with your chassis 3 3 Where to get Replacement Components Though not frequently you may need replacement parts for your system To en sure the highest level of professional service and technical support we strongly recommend purchasing exclusively from our Supermicro Authorized Distributors System Integrators Resellers A list of Supermicro Au...

Page 19: ...ve carriers to keep you constantly informed of the overall status of the system as well as the activity and health of speciﬁc components Most SC825 models are two buttons on the chassis a control panel a reset button and an on off switch This chapter explains the meanings of all LED indicators and the appropriate response you may need to take ...

Page 20: ...e 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 corrective action you may need to take Power The main power switch is used to apply or remove power from the power supply to the server system Turning off system power with this button removes the ...

Page 21: ... illuminated when the system is operating HDD Indicates IDE channel activity SAS SATA drive SCSI drive and or DVD ROM drive activity when ﬂashing NIC1 Indicates network activity on GLAN1 when ﬂashing NIC2 Indicates network activity on GLAN2 when ﬂashing sure that the chassis covers are installed Finally verify that the heatsinks are ...

Page 22: ...hat 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 ...

Page 23: ...ves A Removing Hard Drive Trays from the Chassis B Installing a Hard Drive to the Hard Drive Tray DVD and Floppy Drive Installation Installing the Motherboard includes I O Slot Setup Installing Air Shroud and Check Airﬂow A Installing the Air Shroud B Checking the Airﬂow General Maintenance General Maintenance Systems Fans A Adding a New System Fan B Replacing a System Fan General Maintenance Repl...

Page 24: ...top cover is released from the locked position slide the cover toward the rear of the chassis Lift the cover off the chassis 1 2 3 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 Figure 5 1 Removing the Chassis Cover Release Tab Remove this screw if necessary 1 1 2 3 ...

Page 25: ...nce 5 4 Installing Hard Drives Removing Hard Drive Trays from the Chassis Press the release button on the drive tray This extends the drive bay handle Use the handle to pull the drive out of the chassis 1 2 Figure 5 2 Removing Hard Drive 1 2 ...

Page 26: ...the drive bays Figure 5 3 Chassis Drive Tray Installing a Hard Drive to the Hard Drive Tray Remove the screws 2 holding connecting the drive tray the carrier Remove the tray from the carrier 1 2 Warning Except for short periods of time swapping hard drives do not operate the server with the hard drives empty Figure 5 4 Removing Dummy Drive from Tray Drive Tray Dummy Drive 1 1 ...

Page 27: ... that the mounting holes align with those in the carrier Secure the hard drive by tightening all six 6 screws Replace the drive tray into the chassis making sure that the drive tray handle is completely closed 3 4 5 Drive Tray SAS SATA or SCSI Hard Drive Figure 5 5 Removing the Hard Drive Figure 5 6 Installing the Hard Drive 4 4 5 ...

Page 28: ... the slot cover must be removed Removing the Dummy Drive Floppy Drive or Hard Disk Drive Disconnect the chassis from any power source Press the release tab Push against the back of the dummy drive sliding the dummy drive and slot cover forward out through the front of the chassis Insert the drive into rear of the open slot and connect the wiring 1 2 3 4 3 2 Figure 5 7 Removing the Dummy Drive and ...

Page 29: ...VD 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 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 th...

Page 30: ... Shield Installing the I O Shield Review the documentation that came with your motherboard Become familiar with component placement requirements and precautions Open the chassis cover With the illustrations facing the outside of the chassis place the shield into the space provided Once installed the motherboard will hold the I O shield in place 1 2 3 4 I O Shield Figure 5 8 I O Shield Placement ...

Page 31: ...used by most motherboards These standoffs accept the rounded Phillips head screws included in the SC825 accessories packaging Some motherboard 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...

Page 32: ...gh 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 optional standoffs Secure the motherboard to the chassis using the rounded Phillips head screws Secure the CPU s heatsinks and other components to the motherboard as described in the motherboard documentation Connect the cables between the motherboard back...

Page 33: ... card Figure 5 10 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 Disconnect the power supply lay the chassis on a ﬂat surface and open the chassis cover Remo...

Page 34: ...t full length card slots and up to 3 low proﬁle cards slots Installing Add on and Expansion Cards In RC Riser Card Chassis Determine with type of riser card conﬁguration you have ordered and the add on expansion cards you want to use Add your add on expansion cards to the riser card casing 1 2 Figure 5 12 3 Full Height Full Length with 3 Low Proﬁle Slot Figure 5 11 3 Full Height Full Length Add on...

Page 35: ...ith 3 Low Proﬁle Slots Figure 5 13 3 Full Height Full Length Add on Card Slide the riser card into the chassis aligning with both the motherboard slot and the back panel of the chassis If your riser card does not ﬁt inside the chassis you may have the wrong riser card and motherboard combination 3 ...

Page 36: ... Installing a Universal Input Output Card in the SC825U chassis 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...

Page 37: ...the Air Shroud Conﬁrm that your air shroud matches your chassis model Each shroud is labeled SC825LP SC825RC or SC825U 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 0N air shroud For ordering information visit the Supermicro website at www su...

Page 38: ...eign 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 s...

Page 39: ...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 indicati...

Page 40: ...SC825 Chassis Manual 5 18 Figure 5 17 Placing the System Fan ...

Page 41: ... An illuminated green light indicates that the power supply is operating Power Supply Failure The SC825S2 560LP and SC825TQ 560LP chassis have one power supply In the unlikely event that the power supply unit fails the system will shut down and you will need to replace the power supply unit All other SC825 chassis models include a redundant power supply Power supplies can be replaced without power...

Page 42: ...ly you must power down the server and unplug the power cord Push the release tab on the back of the power supply as illustrated Pull the power supply out using the handle provided Replace the failed power module with the same model Push the new power supply module into the power bay until you hear a click Plug the AC power cord back into the module and power up the server 1 2 3 4 5 6 Figure 5 18 R...

Page 43: ...r supply from the motherboard backplane and other components Also remove both power supplies Locate the power distributor between the power supply and the fan row Remove the three screws securing the power supply Gently pull the power distributor from the chassis Gently guide all the cables through the power distributor housing Slide the new power distributor module into the power distributor hous...

Page 44: ... ROM slim ﬂoppy drive and front port panel Use the instructions in this section in the unlikely event that you must replace any of these components Figure 5 20 Install the DVD ROM Front Panel and Floppy Drive Drive Release Tab Use the release tab to remove drives from the chassis Floppy Drive Front Port Panel DVD ROM ...

Page 45: ... the data and power cables to the backplane and motherboard For more information see the manual for your backplane in the appendix Replacing or Installing Floppy Drives Power down and unplug the system Remove the chassis cover Disconnect the power and data cables from the drive to other chassis compo nents including the motherboard and backplane Remove the old drive by depressing the release tab t...

Page 46: ...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 i...

Page 47: ...upports 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 ...

Page 48: ...al 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 sec...

Page 49: ... 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 surg...

Page 50: ...mised 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 consideratio...

Page 51: ...cludes two rack 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 Figure 6 1 Identifying the Sections of the Rack Rails Inner Rails Inner Rail is preinstalled to the chassis Inner Rail Extensions Locking Tabs Both chassis rails ha...

Page 52: ...e attached inner rail Slide the extension toward the front of the chassis Secure the chassis with 2 screws as illustrated Repeat steps for the other inner rail extension 1 2 3 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 and do not interfere with normal use of the chassis i...

Page 53: ...s with the slides Also both bracket ends must face the same direction Adjust both the short and long brackets to the proper distance so that the rail ﬁts snugly into the rack Secure the long bracket to the front side of the outer rail with two M5 screws and the short bracket to the rear side of the outer rail with three M5 screws Repeat steps 1 4 for the left outer rail 1 2 3 4 Secure to the Front...

Page 54: ...led on the rack Line chassis rails A and B with the front of the rack rails C Slide the chassis rails into the rack rails keeping the pressure even on both sides you may have to depress the locking tabs when inserting When the server has been pushed completely into the rack you should hear the locking tabs click Optional Insert and tightening the thumbscrews that hold the front of the server to th...

Page 55: ...SC825 Chassis Manual 6 8 Figure 6 5 Fully installed SC825 Chassis ...

Page 56: ...50 cm 20 pin to 20 pin cable for control panel CBL 0139L Wire 50 cm IDE 80 Wire cable for DVD ROM Cable 6 Two regional power cords CBL 0180L SATA various Set for 4 SATA Cables Length var ied to minimize airﬂow interference CBL 0078 Cable 45 cm Round ﬂoppy cable A 2 Cables Included with SC825TQ Universal I O Chassis SC825TQ R700U Part Type Length Description CBL 0157L Cable 9 8 pin to 8 pin ribbon ...

Page 57: ...ional power cord CBL 0180L SATA various Set for 4 SATA Cables Length var ied to minimize airﬂow interference SC825TQ R700LP Part Type Length Description CBL 0157L Ribbon 9 8 pin to 8 pin ribbon cable for SGPIO PB free CBL 0087 Ribbon Round 20 16 pin to 16 pin ribbon cable for control panel CBL 0139L Wire 50 cm IDE 80 Wire cable for DVD ROM Cable 6 Two regional power cords CBL 0180L 01 SATA various...

Page 58: ...for SC811S 350 SC825S2 R700RC2 R700RC Part Type Length Description CBL 033L U320 Ribbon 9 23 cm ULTRA 320 PB FREE CBL 0139L Wire 50 cm IDE 80 Wire cable for DVD ROM Cable 6 Two regional power cord CBL 0063L Cable 20 SCSI Cable for SC811S 350 SC825S2 R560LP Part Type Length Description CBL 033L U320 Ribbon 9 23 cm ULTRA 320 PB FREE CBL 0139L Wire 50 cm 16 pin to 16 pin ribbon cable for control pane...

Page 59: ... 0175L Alt Name Big Four 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 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 f...

Page 60: ...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 Number of Pins Front Panel Number of Pins Motherboard Cable Part ...

Page 61: ...his appendix lists power supply speciﬁcations for your chassis system SC825 700W 560W MFR Part PWS 0065 PWS 561 1H20 Rated AC Voltage 100 240V 50 60Hz 9 5 4 5 Amp 100 240V 50 60Hz 8 5 4 Amp 5V standby 4 Amp 3 Amp 12V 58 Amp 43 6 Amp 5V 24 Amp 25 Amp 3 3V 21 Amp 21 Amp 12V 0 6 Amp 0 6 Amp ...

Page 62: ...SC825 Chassis Manual B 2 Notes ...

Page 63: ...igned to prevent static discharge Touch a grounded metal object before removing a component from the antistatic bag Handle the RAID card 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 C 2 General Safety Guidelines Alwa...

Page 64: ...t Note to Users 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 ...

Page 65: ...C Connector 2 7 JP44 I2 C Connector 1 8 JP52 SideBand 2 9 JP51 SideBand 1 10 MG 9072 Chip 11 SAS Port 0 12 SAS Port 1 13 SAS Port 2 14 SAS Port 3 15 SAS Port 4 16 SAS Port 5 17 SAS Port 6 18 SAS Port 7 1 1 16 32 48 BAR CODE REV 2 0 SAS825TQ 1 GND GND 12V 5V GND GND 12V 5V 2 I C 1 ACT_IN JP29 9072 RESET I C SIDEBAND 2 SIDEBAND 1 2 2 1 1 1 16 32 48 GND GND 12V 5V GND GND 12V 5V BAR CODE REV 2 0 SAS8...

Page 66: ...V 2 and 3 Ground 4 5V C 5 Front Connector and Pin Deﬁnitions 1 2 Backplane Main Power Connectors The 4 pin connectors designated JP10 and JP13 provide power to the backplane See the table on the right for pin deﬁnitions 3 4 CD ROM Floppy 4 Pin Connectors The 4 pin connectors designated J17 and J18 provide power to the CD ROM and ﬂoppy drives See the table on the right for pin deﬁnitions CD ROM FDD...

Page 67: ...in deﬁnitions Sideband Headers JP51 and JP52 Pin Deﬁnition Pin Deﬁnition 2 Backplane Addressing SB5 1 Controller ID SB6 4 Reset SB4 3 GND SB2 6 GND SB3 5 SDA SB1 8 Backplane ID SB7 7 SCL SB0 10 No Connec tion 9 No Connec tion 10 MG9072 Chip The MG9072 is an enclosure management chip that supports the SES 2 controller and SES 2 protocols 11 18 SAS Ports The SAS ports are used to connect the SAS dri...

Page 68: ...ckplane can utilize I2 C or SGPIO I2 C is the default mode and can be used without making changes to your jumpers The following information details which jumpers must be conﬁgured to use SGPIO Settings or restore your backplane to I2 C mode I2 C Setting Default Jumper Jumper Setting Note JP18 Open Closed Buzzer Reset Default JP29 Open Closed MG9072 Reset Default JP33 2 3 Controller ID 1 JP34 1 2 B...

Page 69: ... ID _SDIN 1 JP43 1 2 I2 C Backplane ID _SDIN 2 JP50 Off I2 C Reset 1 SAS Port Connections in I2 C and SGPIO Settings Use the following rules when connecting this backplane I2 C 1 corresponds with SAS ports 0 1 2 and 3 I2 C 2 corresponds with SAS ports 4 5 6 and 7 If you connect the SAS ports out of order you will not able to easily identify drives using the LED function JP51 Sideband 1 corresponds...

Page 70: ...D12 SAS 0 Activity LED D13 SAS 1 Activity LED D14 SAS 2 Activity LED D15 SAS 3 Activity LED D18 SAS 4 Activity LED D21 SAS 5 Activity LED D22 SAS 6 Activity LED D25 SAS 7 Activity LED D5 SAS 0 Failure LED D6 SAS 1 Failure LED D7 SAS 2 Failure LED D8 SAS 3 Failure LED D19 SAS 4 Failure LED D20 SAS 5 Failure LED D23 SAS 6 Failure LED D26 SAS 7 Failure LED J2 D26 J3 J4 D8 D14 D7 D13 D6 D5 D12 J9 J11 ...

Page 71: ...igned to prevent static discharge Touch a grounded metal object before removing a component from the antistatic bag Handle the RAID card 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 D 2 General Safety Guidelines Alwa...

Page 72: ...t Note to Users 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 ...

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