Rorke Data Galaxy HDX2 GHDX2-2430S-24F4D - Manual (Page 20)

Chapter 1: Introduction
1-5
1.1.1.5 Rear Panel Overview
Figure 1-5: Galaxy GHDX2-2430R-24F4D Rear View
Figure 1-6: Galaxy GHDX2-2430S-24F4D Rear View
The rear panel of the Dual redundant controller version of the Galaxy HDX2 subsystem
is shown in Figure 1-5. The rear panel provides access to all the components located in
the rear half of the RAID subsystem enclosure. The rear panel of the single controller
version of the Galaxy HDX2 subsystem is shown in Figure 1-5.
Three (3) (N+1) redundant, hot-swappable 405W PSU modules provide converted power
from the power source. Two (2) redundant, hot-swappable, dual-fan cooling modules are
located above the PSU modules. One power switch on the chassis rear panel controls all
PSU modules. Each PSU module contains two cooling fans.