HP Surestore Disk Array 12h and FC60 - Manual (Page 34)

34 Array Controller Enclosure Components
Array Controller Enclosure Components
The array controller enclosure, like the disk enclosure, consists of several modules that
can be easily replaced, plus several additional internal assemblies. See
Figure 8 . Together,
these removable modules and internal assemblies make up the field replaceable units
(FRUs). Many modules can be removed and replaced without disrupting disk array
operation.
The following modules are contained in the controller enclosure:
• Controller modules
• Controller fan module
• Power supply modules
• Power supply fan module
• Battery backup unit