SUPER SBB 937R-E2JB USER’S MANUAL 1.
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 SBB 937R-E2JB. Installation and maintainance should be performed by experienced technicians only. The SBB 937R-E2JB is a high-end storage solution based on the SC937 3U rackmount chassis and two BMB-937-JB expanders.
SBB 937R-E2JB User's Manual Chapter 5: Advanced Chassis Setup Refer to Chapter 5 for detailed information on the SC937 server chassis. You should follow the procedures given in this chapter when installing, removing or reconfiguring SAS or peripheral drives and when replacing system power supply units and cooling fans.
Preface Notes v
SBB 937R-E2JB User's Manual Table of Contents Chapter 1 Introduction 1-1 Overview ......................................................................................................... 1-1 1-2 SAS Expander................................................................................................. 1-2 Cascading ....................................................................................................... 1-2 SAS ............................................................................
Table of Contents 3-3 Control Panel LEDs ........................................................................................ 3-1 Power Fail ....................................................................................................... 3-1 Overheat/Fan Fail: .......................................................................................... 3-2 Cascading Status ............................................................................................ 3-2 Cascading Status ............
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Chapter 1: Introduction Chapter 1 Introduction 1-1 Overview The SBB 937R-E2JB is a high-end Super Storage Bridge Bay (SBB) JBOD system comprised of two main subsystems: the SC937 chassis and two BMB-937-JB SAS expander cards.
SBB 937R-E2JB User's Manual 1-2 SAS Expander The SBB 937R-E2JB includes two BMB-937-JB expanders, which are mounted on hot-swappable trays. The BMB-937-JB utilizes the LSISAS2x36, which is a 36-port, 6 Gb/s SAS expander. Cascading Each BMB-937-JB has a SAS-IN port and a SAS-OUT port, which in turn are connected to an I-SAS port at the rear of the chassis. The I-SAS port may then be used to cascade to another system (must be cascaded to a system with a processor and memory).
Chapter 1: Introduction system overheat and power supply failure. Each set of LEDs are associated with the node/serverboard on the same side of the chassis. A single power button is located on the right side control panel. When pressed, both nodes will power on or off. Cooling System The SC937 chassis has six fans at the front of each expander, which consists of three sets of two 4-cm counter-rotating fans. This counter-rotating action works to dampen vibration levels while generating exceptional airflow.
SBB 937R-E2JB User's Manual 1-5 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.
Chapter 2: Server Installation Chapter 2 Server Installation 2-1 Overview This chapter provides a quick setup checklist to get your SBB 937R-E2JB up and running. Following these steps in the order given should enable you to have the system operational within a minimum amount of time. 2-2 Unpacking the System You should inspect the box the SBB 937R-E2JB was shipped in and note if it was damaged in any way.
SBB 937R-E2JB User's Manual • This product is not suitable for use with visual display work place devices acccording to §2 of the the German Ordinance for Work with Visual Display Units. ! 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.
Chapter 2: Server 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).
SBB 937R-E2JB User's Manual 2-4 Installing the System into a Rack This section provides information on installing the SC937 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. Installing the Inner Rack Rails Installing the Inner Rails 1.
Chapter 2: Server Installation Installing the Outer Rack Rails Outer rails attach to the server rack and hold the server in place. The outer rails for the SC937 chassis extend between 30 inches and 33 inches. Installing the Outer Rails 1. Attach the right outer rail to the rack by inserting the hooks included on the rails into the holes provided on the rack. 2. If desired, screw the rails to the chassis for added support. 3. Repeat these steps for the left outer rail. Figure 2-2.
SBB 937R-E2JB User's Manual Figure 2-3. Installing the Chassis into the Rack Installing the Chassis into a Rack Installing into a Rack 1. Confirm that the inner and outer rails are properly installed. 2. Line up the inner (chassis) rails with the front of the outer (rack) rails. 3. 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).
Chapter 2: Server Installation 2-5 Checking the Serverboard Setup After you install the 937R-E2JB in the rack, you will need to open the unit to make sure the serverboard is properly installed and all the connections have been made. Accessing the Inside of the System (Figure 2-4) 1. Remove the two screws that secure the top cover of the chassis. 2. Slide the cover toward the rear of the chassis and lift the cover off the unit. 3.
SBB 937R-E2JB User's Manual 2-6 Checking the Drive Bay Setup Next, you should check to make sure the peripheral drives and the SAS drives have been properly installed and all connections have been made. Checking the Drives 1. The hard drives can be installed and removed from the front of the chassis without removing the top chassis cover. 2. Depending upon your system's configuration, your system may have one or more drives already installed. If you need to install hard drives, please refer to Chapter 5.
Chapter 3: System Interface Chapter 3 System Interface 3-1 Overview There are several LEDs on two control panels as well as others on the drive carriers to keep you constantly informed of the overall status of the system as well as the activity and health of specific components. A main power button is also located on the right side (only) control panel. 3-2 Control Panel Button Power The single button located on the right control panel is the power on/off button.
SBB 937R-E2JB User's Manual Overheat/Fan Fail: When this LED flashes, it indicates a fan failure. When on continuously 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 sure that the chassis covers are installed. Finally, verify that the heatsinks are installed properly (see Chapter 5).
Chapter 3: System Interface Power Indicates power is being supplied to the system's power supply units. This LED should normally be illuminated when the system is operating. 3-4 Drive Carrier LEDs Each drive carrier has two LEDs: • Green: When illuminated, the green LED on the drive carrier indicates the drive is powered on. If this LED is not lit, it means no power is being provided for the drive. Please refer to Chapter 5 for instructions on replacing failed drives.
SBB 937R-E2JB User's Manual Notes 3-4
Chapter 4: System Safety Chapter 4 System Safety 4-1 Electrical Safety Precautions ! Basic electrical safety precautions should be followed to protect yourself from harm and the SBB 937R-E2JB 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.
SBB 937R-E2JB User's Manual • This product may be connected to an IT power system. In all cases, make sure that the unit is also reliably connected to Earth (ground). • DVD-ROM Laser: CAUTION - this server may have come equipped with a DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous radiation exposure, do not open the enclosure or use the unit in any unconventional way.
Chapter 4: System Safety 4-3 ESD Precautions ! 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.
SBB 937R-E2JB User's Manual 4-4 Operating Precautions ! Care must be taken to assure that the chassis cover is in place when the 937RE2JB is operating to assure proper cooling. Out of warranty damage to the system can occur if this practice is not strictly followed.
Chapter 5: Advanced Chassis Setup Chapter 5 Advanced Chassis Setup This chapter covers the steps required to install components and perform maintenance on the SC937 chassis. For component installation, follow the steps in the order given to eliminate the most common problems encountered. If some steps are unnecessary, skip ahead to the step that follows. Tools Required: The only tool you will need to install components and perform maintenance is a Philips screwdriver.
SBB 937R-E2JB User's Manual Figure 5-1. Front and Rear Chassis Views Control Panel Control Panel Removeable Drives (16) Power Supply Power Supply Fan Assembly 5-2 Fan Assembly Control Panel The LEDs on the control panels are associated with the node on the same side of the chassis. Note that only the right-side control panel includes a power button. Depressing this button will turn both nodes on or off. See Chapter 3 for details on the LEDs and the control panel buttons.
Chapter 5: Advanced Chassis Setup 5-3 System Fans System cooling is provided by three sets of counter-rotating fans at the front of each expander. Each fan assembly (one for each node) consists of three sets of counter-rotating fans. The counter-rotating action helps dampen vibration levels while generating exceptional airflow. It is very important that the chassis cover is properly installed and making a good seal for the cooling air to circulate properly through the chassis and cool the components.
SBB 937R-E2JB User's Manual Figure 5-2. Replacing a Fan 2 3 Figure 5-3.
Chapter 5: Advanced Chassis Setup 5-4 Drive Bay Installation/Removal Accessing the Drive Bays SAS Drives: You do not need to access the inside of the chassis or remove power to replace or swap SAS drives. Proceed to the next step for instructions. You must use standard 3.5" SAS drives in the system. Note: Refer to the following ftp site for setup guidelines: and Supermicro's web site for additional inmformation < http://www.supermicro.
SBB 937R-E2JB User's Manual Figure 5-4. Removing a HDD Carrier from the Chassis 1 Release Button ! Enterprise level hard disk drives are recommended for use in Supermicro chassis and servers. For information on recommended HDDs, visit the Supermicro Web site at http://www.supermicro.com/products/nfo/files/ storage/SAS-1-CompList-110909.pdf ! Use caution when working around the midplane.
Chapter 5: Advanced Chassis Setup 5. Secure the hard drive to the tray using the screws provided. 6. Insert the drive carrier into the chassis. Make sure to close the carrier handle to lock the carrier into place. Figure 5-5. Removing the Dummy Drive from the Carrier 12 1 Dummy Drive Drive Carrier 1 Figure 5-6.
SBB 937R-E2JB User's Manual 5-5 Midplane The midplane supplies power and logic to the hard drives as well as other parts of the system. See Figure 5-7 below for a list of connections to the midplane. Figure 5-7. Midplane Connections 2 1 2 1 3 3 4 7 5 6 7 7 7 6 7 Item Description Connects To 1. Power Connections Power Distribution Board 2. Fan Headers (3 each) Fan Assemblies (1 for each node) 3. Control Panel Connections Control Panel 4.
Chapter 5: Advanced Chassis Setup 5-6 Power Supply The SBB 937R-E2JB has a 700 watt redundant power supply consisting of two separate power modules. Each power supply module has an auto-switching capability, which enables it to automatically sense and operate at a 100V - 240V input voltage. When fully inserted into the chassis, the power supplies connect automatically to a power distribution board (PDB). The PDB in turn connects to the midplane via two black power connectors as shown in Figure 5-7.
SBB 937R-E2JB User's Manual Notes 5-10
Appendix A: System Specifications Appendix A System Specifications Drive Bays Sixteen hot-swap drive bays to house 16 3.5" SAS drives (or SATA drives with interposer) Chassis SBB 937R-E2JB (3U rackmount) Dimensions: (WxHxD) 17.2 x 5.2 x 24.2 in. (437 x 132 x 615 mm) Weight (Net): 56 lbs. (25.5 kg.) Weight Gross (Bare Bone): 75 lbs. (34 kg.
SBB 937R-E2JB User's Manual Electromagnetic Immunity: EN 55024/CISPR 24, (EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11) Safety: CSA/EN/IEC/UL 60950-1 Compliant, UL or CSA Listed (USA and Canada), CE Marking (Europe) 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.
