Table 14 Controller chassis (continued)
DescriptionItem
.MaxMinName
data will not be lost and will remain protected on the Cache
Backup Memory Solid States Disk drive.
200–220 VAC input. Provides power to the DKC in a
redundant configuration to prevent system failure. Up to four
42AC-DC power
supply
power supplies can be used as needed to provide power
to additional components.
Each fan unit contains two fans to ensure adequate cooling
in case one of the fans fails.
1010Cooling fan
The following illustrations show the front and rear views of a controller chassis that is configured
with the minimum number of components. The system control panel (#1 in the front view) is described
in the next section.
Figure 11 Controller chassis front view (minimum configuration)
DescriptionItemDescriptionItem
Fan (10 total)2Control Panel1
Cache Memory Adapter4Slots for optional Cache Memory Adapter.3
Processor blades6Slots for additional Processor blades5
Controller chassis 55