Lenovo ThinkSystem SR860 V2 Setup Manual page 78

Three backplanes
Three NVMe backplanes
System board + processor and memory expansion tray + PCIe switch cards
PCIe cable routing
NVMe
Length
connec-
tor
0-1, 2- 670 mm
1
3
4-5, 6- 910 mm
2
7
0-1, 2- 530 mm
3
3
4-5, 6- 670 mm
4
7
ThinkSystem SR860 V2Setup Guide
70
To
PCIe 1 (on-
board)
PCIe 2 (on-
board)
PCIe 3 (tray)
PCIe 6 (tray)