Enclosure Chassis; Figure 1-1 Front View Of An Sgi Tp900 Storage System; Figure 1-2 Rear Module Location In Standard Configuration - Silicon Graphics TP900 User Manual

1: Storage System Features

Enclosure Chassis

2
The basic unit of the SGI TP900 storage system is the enclosure, which contains the disk
drives arranged in two rows of 4 drives, and the drive backplane in the front. The I/O,
power supply (PSU), and fan modules are located at the rear of the chassis. The chassis
uses two EIA units of rack space, and is fitted with 19-inch rack-mounting features,
which enable it to be mounted into standard 19-inch racks.
Figure 1-1 shows the front of the enclosure, with the full complement of 8 disk drive
modules.
Figure 1-1 Front View of an SGI TP900 Storage System
Figure 1-2 shows the back of an enclosure, which contains one of each of the following:
cooling module, cooling blank module, PSU module, PSU blank module, I/O module,
and I/O loopback module.
I/O loopback module
OUTPUT
GOOD
FAULT
Retaining bracket
PSU
Figure 1-2 Rear Module Location in Standard Configuration
Cooling blank module
Retaining bracket
Cooling module
I/O module ID range
CHANNEL 2 CHANNEL 1
PSU blank module
007-4428-003