HP Surestore Disk Array 12h - And FC60, Advanced User'S Manual, Page: 38 / 466

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Array Controller Enclosure Components
Controller Modules
The controller enclosure contains one or two controller modules. See Figure 11 . These
modules provide the main data and status processing for the Disk Array FC60. The
controller modules slide into two controller slots (A and B) and plug directly into the
backplane. Two handles lock the modules in place. Each controller slot has a controller
letter that identifies the physical location of the controller in the chassis: controller slot A
or controller slot B (also known as BD1 and BD2, respectively, as referenced on the back of
the controller enclosure).
Figure 11
Controller Modules