Table 1-2 Chassis Feature Summary - Silicon Graphics 1450 User Manual

1: Chassis Description
6
Table 1-2 summarizes the SGI 1450 server chassis features, using the labels provided in
Figure 1-3.
Chassis Feature Summary
Table 1-2
Feature Description
A. Peripheral Bay A peripheral bay in the front of the system has a 5.25-inch device bay and
[A1 and A2] a media bay.
A1. Peripheral Bay: The device bay can hold a 5.25-inch CD-ROM or DAT device.
Device Bay
A2. Peripheral Bay: The media bay holds a 0.5-inch slim-line floppy drive and a 0.5-inch
Media Bay slim-line CD-ROM drive.
B. Hard Drives The hard drive bay supports up to five 1.0-inch hot-swap Ultra 160 SCSI
hard drives.
If the operating system supports hot-swapping of hard drives, these
drives can be changed without shutting down the server.
C. Power Subsystem Installed:
A power subsystem bay that supports up to three 350-watt power supply
modules in a (2+1) redundant configuration.
The power subsystem can only be accessed by qualified service
technicians.
D. Cooling Installed:
Fan board assembly and six fans in a redundant (5+1) fan array. The fans
cool the baseboard and other components.
In a 5+1 configuration, a failed fan may be removed and replaced without
shutting down the server. This process is called hot-swapping.
Hot-swapping fans should only be performed by a qualified service
technician.
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