Management Controller), your system must also have IPNM-compatible Manage-
ability Engine (ME) fi rmware installed to use this feature.
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Server Chassis Features
The 5017R-WRF is built upon the SC815TQ-R500WB chassis. Details on the
chassis and on servicing procedures can be found in Chapter 6. The following is a
general outline of the main features of the chassis.
System Power
The SC815TQ-R500WB features a redundant 500W power supply consisting of
two power modules. The system does not need to be shut down when replacing or
removing a single power supply module.
Hard Drive Subsystem
The SC815TQ-R500WB chassis was designed to support four hot-swap SATA
hard drives.
Front Control Panel
The chassis' control panel provides you with system monitoring and control. LEDs
indicate system power, HDD activity, network activity (two) and UID/overheat/fan
fail/power fail. A main power button and system reset button is also included.
Cooling System
The SC815TQ-R500WB chassis has an innovative cooling design that features
three sets of 4-cm counter-rotating fans located in the middle section of the chas-
sis. There is a "Fan Speed Control Mode" setting in BIOS that allows chassis fan
speed to be determined by system temperature. The power supply module also
includes a cooling fan.
Chapter 1: Introduction
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