Figure 289. Riser card 3/4 signal cable routing
From To
1  Swift connector 1 on riser 3 card 1  Onboard: PCIe 9
2  Swift connector 2 on riser 3 card 2  Onboard: PCIe 10, 11
3  Swift connector 1 on riser 4 card 3  Onboard: PCIe 8
4  Swift connector 2 on riser 4 card 4  Onboard: PCIe 6
308 ThinkSystem SR665 V3 User Guide