3-slot PCIe expansion cage 2 cable routing

Use the section to understand the cable routing for the 3-slot PCIe expansion cage 2.

Figure 1. Cable routing for the 3-slot PCIe expansion cage 2.

Note

Blue numbers represent cable routing pathways under the fan cage.

The PCIe expansion cage 2 power cable assembly is routed through the left cable routing trough (as you are looking from the front of the server) and through the rear cable routing guide. The order of cable placement for cables in the left cable routing trough is as follows:

1. Management port cable

2. Operator panel cable

3. PCIe expansion cage 2 power cable assembly.

4. RAID adapter SAS signal cables (if installed)

The order of cable placement in the rear cable routing guide is as follows:

1. Management port cable

2. Operator panel cable

3. PCIe expansion cage 2 power cable assembly.

Cable	From	To
1 PCIe expansion cage 2 power cable (includes cabling for the PCIe expansion cage and both GPU adapters)	Power connector 2 and power connector 4 on the system board.	Note The GPU adapter power cable is routed through the left cable routing trough (as you are looking from the front of the server) through the rear cable routing guide. Power connector on the PCIe expansion cage 2 card. GPU adapter in slot 5. GPU adapter in slot 6.
2 PCIe 7 cable	PCIe connector 7 on the system board.	To PCIe connector A on the PCIe expansion cage 2 expansion card through cable pathway 3.
3 PCIe 8 cable	PCIe connector 8 on the system board.	To PCIe connector B on the PCIe expansion cage 2 expansion card through cable pathway 3.
4 PCIe 9 cable	PCIe connector 9 on the system board.	To PCIe connector E on the PCIe expansion cage 2 expansion card through cable pathway 3.
5 PCIe 10 cable	PCIe connector 10 on the system board.	To PCIe connector F on the PCIe expansion cage 2 expansion card through cable pathway 3