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C-19
Cisco UCS C220 Server Installation and Service Guide
OL-25760-01
Appendix C RAID Controller Considerations
RAID Controller Cabling
RAID Controller Cabling
This section includes the following topics:
• Cable Routing, page C-19
• Cisco UCS C220 Server Cabling, page C-20
Cable Routing
The RAID controller connectors in this server are shown in Figure C-2. The red line indicates the
recommended cable routing path from the backplane to the possible controller locations. An opening in
the chassis divider has been provided for cable routing to the backplane.
Figure C-2 RAID Controller Connectors
1 Drive backplane 4 Mezzanine card mini-SAS connectors
2 Cable opening in chassis divider 5 Embedded RAID mini-SAS connectors on
motherboard
3 RAID backup unit mounting location
(on removable air baffle)
6 PCIe risers for PCIe cards
FAN1
FAN2
FAN3
FAN4
FAN4
FAN5
PSU2
PCIe1
PCIe2
PSU1
CPU1
CPU2
SAS1
SAS2
SAS1
SAS2
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