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SUPERSERVER AS-4021GA-62R+F User's Manual
System Power
Each SC747 chassis model includes a Gold level 1400W High-effi ciency redundant
(1+1) power supply (93%), rated at 1400 Watts. In the unlikely event your power
supply fails, replacement is simple and can be done without tools. The AC power
cord should be removed from the system before servicing or replacing the power
supply. See Chapter 6 for details.
Mounting Rails (optional)
The SC747 can be placed in a rack for secure storage and use. To setup your rack,
follow the step-by-step instructions included in this manual in chapter 2.
Hard Drive/Drive Bays
The SC747 Chassis features eight slots for SAS/SATA drives. These drives are
hot -swappable. Once set up correctly, these drives can be removed without power-
ing down the server.
Each SC747 Chassis provides three 5.25" peripheral drive bays for fl oppy drives,
DVD-ROM/CD-ROM Drives, or additional hard drives
Front Control Panel
The control panel on the server provides you with system monitoring and control.
LEDs indicate system power, HDD activity, network activity, system overheat, UID
and power supply failure. A main power button and a system reset button are also
included.
Cooling System
The SC747 chassis accepts four system fans and two rear exhaust fans. System
fans are powered from the serverboard. These fans are 4U high and are powered
by 4-pin connectors.
Backplane
Each SC747 chassis comes with a 4U backplane. Depending on your order, your
backplane will accept SAS/SATA. For more information regarding compatible back-
planes, view the appendices found at the end of this manual. In addition, visit our
Web site for the latest information: http://www.supermicro.com.
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