Lenovo ThinkSystem SR655 V3 User Manual page 193

NVMe cable routing
Figure 134. NVMe cable routing to onboard connectors
From
Backplane 2: NVMe 0-1, 2-3
1
Backplane 2: NVMe 4-5, 6-7
2
To
Onboard: PCIe 1, 2
1
Onboard: PCIe 3, 4
2
Chapter 6
.
Internal cable routing
183