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Chapter 1: Components
QXS-656 System
QX and QXS Setup Guide
46
Figure 55:
QXS-656 Expansion Chassis (4U56) – Rear Panel Components
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Expansion module A
2.
Expansion module B
3.
AC power supply switch
4.
AC power supply module
5.
Fan control module
Figure 56:
Closeup of Expansion I/O Module
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HD Mini-SAS Ports–SAS In
2.
Service Port (used by service
personnel only)
3.
HD Mini-SAS Ports–SAS Out
Note:
The 4U56 RAID chassis support a number of expansion chassis. Refer to the QXS Release
Notes for the number of expansion chassis and number of drives supported.