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SC111 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.
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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 SC111 1U chassis. Installation and maintenance should be performed by experienced technicians only. Supermicro’s SC111 1U chassis is a cost effective, short depth (21.95”), 2.5” HDD 1U chassis solution.
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SC111 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 SC111 chassis. This chapter also includes contact information. Chapter 2: System Safety This chapter lists warnings, precautions, and system safety.
Preface Table of Contents Preface About This Manual ......................iii Chapter 1 Introduction Overview ......................1-1 Shipping List ....................1-1 Chassis Features .................... 1-2 CPU ......................... 1-2 Hard Drives ..................... 1-2 Optional Features .................... 1-2 I/O Expansion Slots ..................1-2 Other Features ....................
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SC111 Chassis Manual SAS/SATA Drives .................... 4-4 Power Supply LEDs ..................4-5 Chapter 5 Chassis Setup and Maintenance Overview ......................5-1 Installation and Maintenance Procedures ............5-1 Installation ....................... 5-1 General Maintenance ..................5-1 Removing the Chassis Cover ................. 5-2 Installing Hard Drives ..................
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Preface Appendix A SC111 Chassis Cables Appendix B SC111 Power Supply Specifications Appendix C SAS-809T/TQ Backplane Specifications...
Chapter 1: Introduction Chapter 1 Introduction Overview Supermicro’s SC111 1U chassis is a cost effective, short depth (21.95”), 2.5” HDD 1U chassis solution. It has four hot-swappable 2.5” SAS/SATA hard disk drive trays, coupled with our new advanced design, 560W high-efficiency power supply (85% efficiency at 20% system loading) Shipping List Please visit the following link for the latest shipping lists and part numbers for...
SC111 Chassis Manual Chassis Features The SC111 1U high-performance chassis includes the following features: The SC111 Chassis supports a single or dual CPU. Please refer to the motherboard specifications pages on our website for updates on supported processors. Hard Drives The SC111 chassis features 4 hard drive bays for 2.5"...
SC111 Chassis Manual 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.
Chapter 2: System Safety Chapter 2 System Safety Overview This chapter provides a quick setup checklist to get your chassis up and running. Following the steps in the order given should enable you to have your chassis set up and operational within a minimal amount of time. This quick setup assumes that you are an experienced technician, famailiar with common concepts and terminology.
SC111 Chassis Manual Electrical Safety Precautions Basic electrical safety precautions should be followed to protect yourself from harm and the SC111 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.
Chapter 2: System Safety 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.
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SC111 Chassis Manual 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.
Chapter 3: Chassis Components Chapter 3 Chassis Components Overview This chapter describes the most common components included with your chassis. Some components listed may not be included or compatible with your particular chassis model. For more information, see the installation instructions detailed later in this manual.
SC111 Chassis Manual Power Supply Each SC111 chassis model includes one high-efficiency power supply rated at 560 Watts. In the unlikely event your power supply fails, replacement is simple and can be done without tools. Air Shroud Air shrouds are shields, usually plastic, that channel air directly to where it is needed. Always use the air shroud included with your chassis.
Chapter 4: System Interface Chapter 4 System Interface Overview There are several LEDs on the control panel and on the hard drive trays that pro- vide system and component status. This chapter explains the meanings of all LED indicators and the appropriate responses that need to be taken. Figure 4-1.
SC111 Chassis Manual Control Panel Buttons The SC111 chassis includes two or three push-buttons located on the front panel: a reset button, a power on/off button, and a UID button Reset: The reset button is used to reboot the system. Power: The main power switch is used to apply or remove power from the power supply to the server system.
Chapter 4: System Interface Control Panel LEDs The control panel located on the front of the SC111 chassis has up to five LEDs. These LEDs provide critical information related to different parts of the system. This section explains what each LED indicates when illuminated and any action that may be required.
SC111 Chassis Manual NIC2: Indicates network activity on GLAN2 when flashing. NIC1: Indicates network activity on GLAN1 when flashing. HDD: Indicates IDE channel activity. SAS/SATA drive, and/or DVD-ROM drive activity when flashing. Power: Indicates power is being supplied to the system's power supply units. This LED should normally be illuminated when the system is operating.
Chapter 4: System Interface nection to the SATA backplane enables this LED to blink on and off when that particular drive is being accessed. Red: The red LED to indicate an SAS/SATA drive failure. If one of the SAS/SATA drives fail, you should be notified by your system management software. Power Supply LEDs Some power supplies include an LED in the rear with the following definitions: Solid Green: When illuminated, the green LED indicates that the power supply...
Chapter 5: Chassis Setup and Maintenance 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 maintenance is a Phillips screwdriver.
SC111 Chassis Manual Removing the Chassis Cover Figure 5-1: Removing the Chassis Cover Removing the Chassis Cover Remove the screws securing the top cover to the chssis. Slide the cover toward the rear of the chassis. Lift the cover off the chassis. Warning: Except for short periods of time, do NOT operate the server without the cover in place.
Chapter 5: Chassis Setup and Maintenance Installing Hard Drives Figure 5-2: Removing Hard Drive Only SAS or SATA hard drives are recommended for use in the SC111 chassis. 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.
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SC111 Chassis Manual Figure 5-3: Hard Drive Carrier Installing a Hard Drive into a Drive Carrier Remove the dummy drive, which comes pre-installed in the drive carrier, by removing the screws securing the dummy drive to the carrier. Note that these screws cannot be reused on the actual 2.5"...
Chapter 5: Chassis Setup and Maintenance DVD-ROM Drive or USB Comport Installation The SC111 chassis includes either a DVD-ROM or USB com port, which is usually pre-installed. In the unlikely event that the DVD-ROM or USB com port needs to be replaced, follow the instructions below.
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SC111 Chassis Manual If replacing an existing DVD-ROM drive or USB com port, remove the drive screws (F), place the replacement drive into the drive tray, and replace the drive tray mounting plates (G), using the drive screws. If installing a USB com port, gently slide the assembled drive, drive tray and drive tray mounting plates into the chassis.
Chapter 5: Chassis Setup and Maintenance Installing the Motherboard Optional Standoffs Figure 5-6: Chassis Standoffs Permanent and Optional Standoffs Standoffs prevent short circuits by creating space between the motherboard and the chassis surface. The SC111 chassis includes permanent standoffs in locations used by most motherboards.
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SC111 Chassis Manual Installing the Motherboard Review the documentation that came with your motherboard. Become familiar with component placement, requirements, and precautions. Disconnect the power supply and lay the chassis on a flat surface. Open the chassis cover. If necessary, remove the riser card bracket. To do this, remove the two screws holding the card in place and lift the bracket from the chassis.
Chapter 5: Chassis Setup and Maintenance Expansion Card Setup SC111 chassis includes I/O slots for add-on cards and expansion cards. "C" models (such as SC111T-560CB) include one full height slot. "U" model chassis (such as SC111T-560UB) include two full-height expansion slots and one low-profile expan- sion slot.
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SC111 Chassis Manual Figure 5-9: Chassis with a Riser Card Installing an Expansion Card Confirm that you have the correct riser card for your chassis model and that the add-on card includes a standard bracket. Remove the chassis cover. Install the riser card into the riser card bracket. Insert the riser card card into the appropriate slot on the motherboard.
Chapter 5: Chassis Setup and Maintenance Installing the Air Shroud Air shrouds concentrate airflow to maximize fan efficiency. The SC111 chassis air shroud does not require screws to set up. Figure 5-10: Air Shroud Installation Air Shroud Installation Align the air shroud over the motherboard and behind the system fans. Gently place the air shroud in your chassis with the front side touching the edges of the fans.
SC111 Chassis Manual Checking the Air Flow Check the Airflow 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.
Chapter 5: Chassis Setup and Maintenance System Fans Figure 5-11: System Fan 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. The SC111 chassis contains counter-rotating fans. Each fan unit is actually made up of two fans joined back-to-back, which rotate in opposite directions.
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SC111 Chassis Manual Figure 5-12: Chassis Fans The SC111 chassis includes three pre-installed fans. Two additional open slots are available so that up to two more fans may be added. Replacing a System Fan If necessary, open the chassis while the power is running to determine which fan has failed.
Chapter 5: Chassis Setup and Maintenance Replacing the Power Supply The SC111 chassis has a 560 Watt power supply. This power supply is auto- switching capable. It can 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.
Chapter 6: Rack Installation Chapter 6 Rack Installation Overview This chapter provides a quick setup checklist to get your chassis up and running. Following these steps in the order given should enable you to have the system operational within a minimum amount of time. Unpacking the System You should inspect the box the chassis was shipped in and note if it was damaged in any way.
SC111 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.
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 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).
SC111 Chassis Manual Rack Mounting Instructions This section provides information on installing the SC111 chassis into a rack unit with the 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.
Chapter 6: Rack Installation Figure 6-2: Installing the Inner Rails Installing the Inner Rails Installing the Inner Rails to the Chassis Place the inner rail on the side of the chassis, aligning the hooks of the chas- sis with the rail extension holes. Make sure the rail faces "outward". Slide the rail toward the front of the chassis.
SC111 Chassis Manual Rear Outer Rail Secure this end to the rear of the rack Attach this end to the rear of Front the outer rail Attach this end to the front of the outer rail Secure this end to the front of the rack Figure 6-3: Assembling the Standard Outer Rails Outer Rail Options...
Chapter 6: Rack Installation Figure 6-4: Installing the Chassis Installing the Chassis into the Rack Installing the Chassis Confirm that the inner rails are correctly installed on the chassis, then confirm that the outer rails are correctly installed on the rack. Align the inner rails on the chassis with the front of the outer rails on the rack.
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Appendix A: Chassis Cables Appendix A SC111 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.
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SC113 Chassis Manual A-4 Compatible Cables These cables are compatible with the SC111 Chassis. This section lists cables included with the SC111 Chassis packages 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.
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Appendix A: Chassis Cables Extending Power Cables Although Super Micro chassis are designed with 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.
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Appendix B: Power Supply Specifications Appendix B SC111 Power Supply Specifications This appendix lists power supply specifications for your chassis system. SC111T-560CB, SC111T-560UB 560W AC to DC w/PFC 560W AC to DC w/PFC I2C MFR Part # PWS-562-1H PWS-562-1H20 100-240V 100-240V Rated AC 60-50Hz...
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Appendix C: SAS-809T/TQ Backplane Specifications Appendix C SAS-809T/TQ 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 com ponents. To prevent dam- age to your system, it is important to handle it very carefully.
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SC111 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.
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Appendix C: SAS-809T/TQ Backplane Specifications C-4 Front Connectors and Jumpers +12V JP35 JP33 JP10 JP44 JP33:MODE SEL JP51 1-2:SGPIO SIDEBAND 2-3:I2C MADE IN TAIWAN JP18 SAS809TQ UPGRADE D3:ALARM REV 1.01 C151 Figure C-1: Front Jumpers and Connectors The SAS-809T and SAS-809TQ model backplanes have the same printed circuit board, except that the SAS-809T model does not include the MG9071 AMI chip and its supporting components.
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SC111 Chassis Manual C-5 Front Connector and Pin Definitions 1. Backplane Main Power Connectors Backplane Main Power The 4-pin connectors designated JP10 pro- 4-Pin Connector (JP10) vides power to the backplane. See the table Pin# Definition on the right for pin definitions. +12V 2 and 3 Ground...
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Appendix C: SAS-809T/TQ Backplane Specifications 8. Upgrade Connectors The upgrade connector, designated JP46, is only included on the SAS-809TQ backplane and is used for manufacturer's diagnostic purposes only. 9. MG9071 Chip Reset The chip reset, designated JP35, is only included on the SAS-809TQ backplane and is used to reset the MG9071 chip.
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SC111 Chassis Manual C-6 Front Jumper Locations and Pin Definitions +12V JP35 JP33 JP10 JP44 JP33:MODE SEL JP51 1-2:SGPIO SIDEBAND 2-3:I2C MADE IN TAIWAN JP18 SAS809TQ UPGRADE REV 1.01 D3:ALARM C151 MADE IN TAIWAN JP18 JP18 Figure C-2: Jumpers Locations Explanation of Jumpers To modify the operation of the backplane, Connector...
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Appendix C: SAS-809T/TQ Backplane Specifications C and SGPIO Modes and Jumper Settings This backplane can utilize I C or SGPIO. SGPIO 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 I C mode or restore your backplane to SGPIO mode.
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SC111 Chassis Manual C-7 Rear Connectors and LED Indicators SAS #3 SAS #1 ACT#1 ACT#3 FAIL#3 FAIL#1 ACT#0 ACT#2 FAIL#2 FAIL#0 SAS #2 SAS #0 Figure C-4: Rear Connectors and LEDs Rear SAS/SATA Connectors Rear Connector SAS Drive Connector Number Number SAS #0 SAS/SATA HDD #0...
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SC111 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.
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