Figure 276. Riser card 3/4 signal cable routing
From To
1  Swift connector 1 on riser card 3 PCIe 1 connector on the system board assembly
2  Swift connector 2 on riser card 3 PCIe 2 connector on the system board assembly
3  Swift connector 1 on riser card 4 PCIe 9 connector on the system board assembly
4  Swift connector 2 on riser card 4 PCIe 10 connector on the system board assembly
Backplanes: server models with 2.5-inch front drive bays
This section provides backplane cable connection information for server models with 2.5-inch front drive 
bays.
Before you start
Ensure below parts are removed before starting cable routing for front backplanes.  
•  Top cover (see 
“Remove the top cover” on page 266)
•  Air baffle (see 
“Remove the air baffle” on page 85)
•  Fan cage (see 
“Remove the system fan cage” on page 259)
Power cable connections
The server supports the following 2.5-inch drive backplanes: 
Chapter 6. Internal cable routing 297