SUPER ® SC829 CHASSIS Series SC829TQ-R920LPB SC829TQ-R920UB SC829BTQ-R920WB USER’S MANUAL 1.
SC829 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.
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 SC829 2U chassis. Installation and maintenance should be performed by experienced technicians only. Supermicro's SC829 chassis features a unique and highly-optimized design for 2U servers that provides minimal space usage without compromising the interior cooling ability.
SC829 Chassis Manual 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 or removing your chassis from a rack environment.
Preface Table of Contents About This Manual......................................................................................................... iii Manual Organization...................................................................................................... iii Chapter 1 Introduction 1-1 Overview.......................................................................................................... 1-1 1-2 Shipping List.................................................................
SC829 Chassis Manual Chapter 5 Chassis Setup and Maintenance 5-1 Overview.......................................................................................................... 5-1 5-2 Installation and General Maintnenance........................................................... 5-1 Installation........................................................................................................ 5-1 5-3 Removing the Chassis Cover..................................................................
Preface Separating the Sections of the Rack Rails...................................................... 6-4 Installing the Inner Rail Extension................................................................... 6-5 Outer Rack Rails..............................................................................................
SC829 Chassis Manual Notes viii
Chapter 1: Introduction Chapter 1 Introduction 1-1 Overview Supermicro’s SC829 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 visit the Supermicro Web site at www.supermicro.com.
SC829 Chassis Manual 1-3 Chassis Features The SC829 2U, high-performance chassis includes the following features: CPU The SC829 chassis supports a dual-core Xeon processor. Please refer to the motherboard specifications pages on our Web site for updates on supported processors. Hard Drives The SC829 chassis features eight drive bays for SAS/SATA hard drives which support SES2. These drives are hot-swappable. Once set up correctly, these drives can be removed without powering down the server.
Chapter 1: Introduction Contacting Supermicro Headquarters Address: Super Micro Computer, Inc. 980 Rock Ave. San Jose, CA 95131 U.S.A. Tel: +1 (408) 503-8000 Fax: +1 (408) 503-8008 Email: marketing@supermicro.com (General Information) support@supermicro.com (Technical Support) Web Site: www.supermicro.com Europe Address: 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.
SC829 Chassis Manual 1-5 Returning Merchandise for Service A receipt or copy of your invoice marked with the date of purchase is required before 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.
Chapter 2: System Safety Chapter 2 System Safety 2-1 Overview This chapter provides basic safety information to protect yourself from harm and the SC829 from damage. This chapter 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.
SC829 Chassis Manual • Power should always be disconnected from the system when removing or installing main system components, such as the serverboard, memory modules and the DVD-ROM and peripheral 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.
Chapter 2: System Safety 2-5 • • • • • 2-6 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 removed 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.
SC829 Chassis Manual • • • • 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.
SC829 Chassis Manual Power Supply Each SC829 chassis model includes redundant high-efficiency power supplies rated at 920 Watts. In the unlikely event of a power supply failure, 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.
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 SC829 models have two buttons on the chassis control panel: a reset button and a power on/off button. This chapter explains the meanings of all LED indicators and the appropriate responses you may need to take.
SC829 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 on/off button is used to apply or remove power from the power supply to the server. Turning off system power with this button removes the main power but keeps standby power supplied to the system.
Chapter 4: System Interface Informational LED: Continuously on and blue: UID function has been activated. Flashing red: Fan failure. Continuously on and red: Overheat condition. This 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 sure that the chassis covers are installed.
SC829 Chassis Manual 4-4 Drive Carrier LEDs Your chassis uses SAS/SATA drives. SAS/SATA Drives Each SAS/SATA drive carrier has two LEDs. Green LED: Each SAS/SATA 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.
Chapter 5: Chassis Setup and Maintenance Chapter 5 Chassis Setup and Maintenance 5-1 Overview This chapter covers the steps required to install components and perform maintenance on the chassis. The only tool you will need to install components and perform maintenance is a Phillips screwdriver. Print this page to use as a reference while setting up your chassis.
SC829 Chassis Manual 5-3 Removing the Chassis Cover 12 3 5 Remove Screw 4 3 12 Remove Screw Figure 5-1: Removing the Chassis Cover Removing the Chassis Cover 1. Power down the server and remove the power cord from the power supply. 2. Remove the two screws on each side of the cover, which secure the cover to the chassis. 3. Press the release tabs to remove the cover from the locked position. Press both tabs at the same time. 4.
Chapter 5: Chassis Setup and Maintenance 5-4 Installing Hard Drives 2 1 Figure 5-2: Removing Hard Drive Removing Hard Drive Carriers 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.
SC829 Chassis Manual Dummy Drive 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. 1 1 Figure 5-4: Removing Dummy Drive from Carrier Installing a Hard Drive to the Hard Drive Carrier 1.
Chapter 5: Chassis Setup and Maintenance SAS/SATA Hard Drive 4 4 Drive Carrier 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 carrier handle is completely closed.
SC829 Chassis Manual Removing the Dummy Drive or Hard Disk Drive 1. Power down the server, remove the power cord from the power supply and remove the chassis cover. 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.
Chapter 5: Chassis Setup and Maintenance 5-6 DVD-ROM Replacement or Installation Most SC829 chassis models include one DVD-ROM which is usually preinstalled. Installing or Replacing a DVD-ROM Drive 1. Power down the server, remove the power cord from the power supply and remove the chassis cover. If necessary, remove the server from the rack. 2. Remove the chassis cover. 3. Unplug the drives power and data cables from the motherboard and/or backplane. 4.
SC829 Chassis Manual Replacing the DVD-ROM and Front Panel SC829 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 Figure 5-9: Install the DVD-ROM and Front Panel 5-7 Installing the Motherboard I/O Shield Figure 5-10: I/O Shield Placement I/O Shield The I/O shield holds the motherboard ports in place. Install the I/O shield before you install the motherboard.
Chapter 5: Chassis Setup and Maintenance 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. 2. Power down the server, remove the power cord from the power supply and remove 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.
SC829 Chassis Manual Installing the Motherboard 1. Review the documentation that came with your motherboard. Become familiar with component placement, requirements, precautions, and cable connections. 2. Power down the server, disconnect the power cord from the power supply and open the chassis cover. 3. 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.
Chapter 5: Chassis Setup and Maintenance PCI Slot Setup SC829: chassis include PCI/PCIE slots for expansion cards. The number of cards you can use depends on your chassis model. SC829TQ-R920LPB: Provides seven low-profile PCI/PCIe card slots. SC829TQ-R920UB: Provides four full-height, full-length and two low-profile PCI/ PCIe card slots through a user-defined universal expansion card.
SC829 Chassis Manual PCI Slot Setup for SC829TQ-R920UB (Universal Output) SC829TQ-R920UB chassis accepts a slightly smaller "L" shaped motherboard to allow for a universal expansion card. This universal output card allows the system to accept SAS, SCSI, IB, Ethernet, and other types of connections. The SC829TQ-R920UB chassis setup is similar to the SC829TQ-R920LPB chassis with two differences: A.
Chapter 5: Chassis Setup and Maintenance PCI/PCIE Slot Setup for SC829BTQ-R920WB (Wide I/O) SC829BTQ-R920WB chassis accepts a slightly smaller "L" shaped motherboard to allow for a universal expansion card. This universal output card allows the system to accept SAS, IB, Ethernet, and other types of connections. The SC829BTQ-R920WB chassis setup is similar to the SC829TQ-R920LPB chassis with two differences: A.
SC829 Chassis Manual Figure 5-13: Installing a Riser Card Installing a Riser Card in SC829TQ-R920UB and SC829BTQ-R920WB Models 1. Power down the server, disconnect the power cord from the power supply and open the chassis cover 2. Remove the chassis air shroud. 3. Insert the riser card into the far right chassis expansion slot (see Figure 5-13). 4. Secure the card to the chassis using the three screws provided with the chassis packaging. 5. Place the air shroud back in the chassis.
Chapter 5: Chassis Setup and Maintenance 5-8 Installing the Air Shroud Figure 5-14: Installing the Air Shroud Air shrouds concentrate airflow to maximize fan efficiency. The SC829 chassis air shroud does not require screws to set up. Installing the Air Shroud 1. Power down the server, remove the power cord from the power supply and remove the chassis cover. 2. Confirm that your air shroud matches your chassis model. Each shroud is labeled SC829 (part number MCP-310-29002-0N). 3.
SC829 Chassis Manual Checking the Server's Airflow Checking the Airflow 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 carriers in the drive bays. Use only recommended server parts. 3. Make sure no wires or foreign objects obstruct air flow through the chassis.
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 internal temperature of the chassis. Release Tab Figure 5-15: 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.) 2.
SC829 Chassis Manual Figure 5-16: Placing the System Fan 5-18
Chapter 5: Chassis Setup and Maintenance 5-10 Power Supply The SC829 chassis has a 920 Watt power supply. This power supply is autoswitching 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 SC829 chassis models have two (redundant) power supplies.
SC829 Chassis Manual Release Tab Figure 5-17: Removing the Power Supply Replacing the Power Supply 1. Your chassis includes a redundant power supply with two power modules. You can leave the server running and remove only one power supply. If 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.
Chapter 5: Chassis Setup and Maintenance Figure 5-18: Replacing the Power Distributor 5-11 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, see the following instructions Replacing the Power Distributor 1. Power down the server and remove the power cord from the power supply. 2.
SC829 Chassis Manual 5-12 Replacing or Installing the Front Port Panel Replace or Install the Front Port Panel 1. Power down the system, unplug the power cord from the power supply and remove the chassis cover. 2. Disconnect the power and data cables from the front port panel to other chassis components including the motherboard and backplane. 3. Remove the old port panel by depressing the release tab, then pulling the unit out of the chassis. 4.
Chapter 5: Chassis Setup and Maintenance 5-13 Optional Front Bezel The SC829 chassis supports an optional full-face locking front bezel for added security. The front bezel is not included with the SC829 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-210-82601-0B.
SC829 Chassis Manual Notes 5-24
Chapter 6: Rack Installation Chapter 6 Rack Installation 6-1 Overview This chapter provides a quick setup to install the SC829 chassis into a rack. Following these steps in the order given should enable you to have the system installed within a minimal 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.
SC829 Chassis Manual ! • Warnings and Precautions! Rack Precautions 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. • In single rack installation, stabilizers should be attached to the rack. • In multiple rack installations, the racks should be coupled together. • • • • • • • • ! Always make sure the rack is stable before extending a component from the rack.
Chapter 6: Rack Installation Rack Mounting Considerations Ambient Operating Temperature If installed in a closed or multi-unit rack assembly, the ambient operating temperature of the rack environment may be 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 temperature (Tmra).
SC829 Chassis Manual 6-4 Rack Mounting Instructions This section provides information on installing the SC829 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 that came with the rack unit you are using. NOTE: This rail will fit a rack between 26" and 33.5" deep.
Chapter 6: Rack Installation 13 2 13 1 Figure 6-2: Installing the Inner Rail Extensions Installing the Inner Rail Extension The SC829 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.
SC829 Chassis Manual 13 1 SCREW screw the handles the outer rails for secure purpose if necessary 12 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 SC829 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. 2. Press the button where the two outer rails are joined to retract the smaller outer rail.
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. 2. Align the inner rails of the chassis with the outer rails on the rack. 3. 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. 4.
SC829 Chassis Manual Notes 6-8
Appendix A: Chassis Cables Appendix A SC829 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.
SC829 Chassis Manual A-3 Compatible Cables These cables are compatible with the SC829 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.
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 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.
SC829 Chassis Manual Notes A-4
Appendix B: Power Supply Specifications Appendix B SC829 Power Supply Specifications This appendix lists power supply specifications for your chassis system. SC829 Series 920W (Redundant) MFR Part # AC Input DC Output With Power Distributor PWS-920P-1R 100-240 V, 50-60 Hz, 11-4.5 Amp 4 Amp @ +5V standby, 75 Amp @ +12V +5V: 50 Amps +3.3V: 30 Amps -12V: 0.
SC829 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 damage to your system, it is important to handle it very carefully. The following measures are generally sufficient to protect your equipment from ESD.
SC829 Chassis Manual C-3 An Important 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. C-4 Introduction to the SAS-825TQ Backplane The SAS-825TQ backplane has been designed to utilize the most up-to-date technology available, providing your system with reliable, high-quality performance.
Appendix C: SAS-825TQ Backplane Specifications C-5 Front Connectors and SAS Ports +12V GND GND +5V +12V GND GND 15 16 18 14 13 12 10 1 +5V 1 ACT_IN SAS825TQ + + REV 2.0 ++ ++ 11 1 ++ ++ + + JP29:9072 RESET BAR CODE 48 1 2 #2 IC SIDEBAND #2 1 ++ 1 16 17 2 #1 IC 32 SIDEBAND #1 19 Figure C-1: Front Connectors Front Connectors SAS Ports 1. 4-pin power connector: JP13 11. Upgrade Header: JP46 2. 4-pin power connector: JP10 12. SAS Port #0 3.
SC829 Chassis Manual C-6 Front Connector and Pin Definitions #1 and #2 Backplane Main Power Connectors Backplane Main Power 4-Pin Connector The 4-pin connectors, designated JP10, and JP13 provide power to the backplane. See the table on the right for pin definitions. Pin# Definition +12V 1 2 and 3 4 #3 and #4 CD-ROM Pin Connectors +5V CD-ROM/FDD Power 4-Pin Connector Pin connectors designated J17 and J18, provide power to the CD-ROM drive. See the table on the right for pin definitions.
Appendix C: SAS-825TQ Backplane Specifications #8 and #9 Sideband Headers Sideband Headers The sideband headers are designated JP51 and JP52. For SES-2 to work properly, you must connect an 8-pin sideband cable. See the table to the right for pin definitions. #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.
SC829 Chassis Manual C-7 Front Jumper Locations and Pin Definitions JP43 ACT_IN GND GND +5V +12V GND GND JP36 1 #2 SIDEBAND #2 1 SAS825TQ REV 2.0 48 1 ++ ++ + + ++ + + JP29:9072 RESET JP29 JP50 JP38 ++ JP18 2 IC +5V BAR CODE 2 IC #1 ++ +12V JP37 JP33 JP34 JP41 JP40 Figure C-3: Front Jumpers 16 32 SIDEBAND #1 JP42 Explanation of Jumpers To modify the operation of the backplane, jumpers can be used to choose between optional settings.
Appendix C: SAS-825TQ Backplane Specifications SGPIO and I2C Modes and Jumper Settings This backplane can utilize SGPIO or I2C. SGPIO is the default mode and can be used without making changes to your jumpers. The following information describes which jumper must be configured to use SGPIO mode.
SC829 Chassis Manual I2C Settings Jumper Jumper Setting Notes JP33 2-3 Controller ID #1 JP34 1-2 Backplane ID #1 1-2: ID#0 2-3: ID#1 JP36 2-3 Controller ID #2 JP37 2-3 Backplane ID #2 1-2: ID#0 2-3: ID#1 JP38 Closed (Jumper on the pins) I2C Reset #2 JP40 Open (Jumper off the pins) I2C Reset_SDOUT#1 JP41 Open (Jumper off the pins) I2C Reset_SDOUT#2 JP42 2-3 I2C Backplane ID_SDIN#1 JP43 2-3 I2C Backplane ID_SDIN#2 JP50 Closed (Jumper on the pins) I2C Reset #1 C-8
Appendix C: SAS-825TQ Backplane Specifications SAS Port Connections in I2C and SGPIO Settings Use the following chart when connecting this backplane. If the SAS ports are connected out of order, it is not easy to identify drives using the LED function. SAS Port Connections in I2C and SGPIO Settings Port # I2C SGPIO #0-3 I2C #1 Sideband #1 #4-7 I2C #2 Sideband #2 Front LED Indicators ACT_IN +12V GND GND +5V +12V GND GND 2 #2 IC SIDEBAND #2 +5V 1 1 SAS825TQ + + REV 2.
SC829 Chassis Manual Rear Connector SAS Drive 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 C-10 ACT7 FAIL7 D26 D15
Appendix C: SAS-825TQ Backplane Specifications Notes C-11
SC829 Chassis Manual Disclaimer (cont.) The products sold by Supermicro are not intended for and will not be used in life support systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices, aircraft/emergency communication devices or other critical systems whose failure to perform be reasonably expected to result in significant injury or loss of life or catastrophic property damage.
