1-3
Chapter 1: Introduction
Other Features
Other onboard features that promote system health include onboard voltage
monitors, auto-switching voltage regulators, chassis and CPU overheat sensors,
power management, AC power loss recovery, virus protection and BIOS rescue.
1-3 Server Chassis Features
The following is a general outline of the main features of the SC745TQ-R920B
server chassis.
System Power
The SC745TQ-R920B features dual redundant 920 Watt power supply. Power
must be removed from the server before replacing a failed power supply unless a
second (optional) 920 Watt power module is installed to provide the system with
redundant power.
Front Control Panel
The control panel on the SuperServer 7047R-TRF provides you with system
monitoring and control. LEDs indicate system power, HDD activity, network activity,
system overheat and power supply failure. A main power button and a system reset
button are also included. In addition, two USB ports have been incorporated into
the control panel to provide front side USB access.
I/O Backplane
The SC745TQ-R920B is an extended ATX form factor chassis that may be used in
either a tower or a 4U rackmount confi guration. The I/O backplane provides seven
tool-less motherboard expansion slots, one COM port, one parallel port, one VGA
port, two USB 2.0 ports, PS/2 mouse and keyboard ports, two gigabit Ethernet ports
and a dedicated IPMI LAN port.
Cooling System
The chassis has an innovative cooling design that includes three 8-cm hot-plug
system cooling fans located in the middle section of the chassis as well as two 8-cm
hot-plug exhaust fans located at the rear of the chassis. An air shroud channels the
airfl ow from the system fans to effi ciently cool the processor area of the system.
The power supply module also includes a cooling fan.
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General