1
Redundancy in Configurations
1-21
About the Deskside Disk-Array Processor Enclosure
Components of a deskside DPE have slot designations as shown in
the following figures. For example, a power supply in slot A is
referred to as PS A, or an LCC in slot B is referred to as LCC B.
Figure 1-17
High Availability Configuration, No Write Caching, Back View with
Cables and Drive Fan Packs Removed
DPE LCC A
DAE LCC A
SP B
SP A
PDU A
DPE LCC B
DAE LCC B
PDU B
SPS filler
(in slot A)
SPS filler
(in slot B)
DPE PS A
DAE PS A
DPE PS B
DAE PS B
