7420 Controller Hardware Overview
FIGURE 43
7420 Controller CPU and Memory
DIMM names in appliance logs and the Maintenance > Hardware view are displayed with the
full name, such as /SYS/MB/P0/D7.
7420 Fan Modules - The Fan Modules and Fan Module LEDs of the storage controller are
shown in the following figure. The following LEDs are lit when a fan module fault is detected:
Servicing the 7x20 Controller 223