Raid Controller Cabling; Cable Routing - Cisco UCS C22 Installation And Service Manual

Appendix C RAID Controller Considerations

RAID Controller Cabling

This section includes the following topics:
•
•

Cable Routing

The RAID controller connectors in this server are shown in
The red line indicates the recommended cable routing path from the backplane to the possible controller
locations.
Figure C-2
1 Drive backplane
2 SCPM mounting location 
(bracket on chassis floor)
OL-26646-01
Cable Routing, page C-17
Cisco UCS C22 Server Cabling, page C-18
RAID Controller Connectors and Cable Routing
1
SYS FAN1 SYS FAN2 SYS FAN2
SYS FAN2 SYS FAN3 SYS FAN3
SYS FAN4 SYS FAN3 SYS FAN4
SYS FAN4 SYS FAN5 SYS FAN5
SYS FAN5 SYS FAN6 SYS FAN6
2
Figure C-2.
4
CPU 1 PCIe 1
PCIe 2
CPU 2
3
3 Embedded RAID SAS connectors 
on motherboard 
(Left to right: SCU_Port 0, SCU_Port 1)
4 PCIe risers for RAID controller cards
Cisco UCS C22 Server Installation and Service Guide
RAID Controller Cabling
C-17