Lenovo ThinkSystem SR850 V2 Maintenance Manual page 77

Three backplanes
Three NVMe backplanes
System board + processor and memory expansion tray + PCIe switch cards
PCIe cable routing
NVMe
Length
connector
0-1, 2-3 670 mm
1
4-5, 6-7 910 mm
2
0-1, 2-3 530 mm
3
4-5, 6-7 670 mm
4
0-1, 2-3 1100 mm
5
4-5, 6-7 1100 mm
6
To
PCIe 1 (on-
board)
PCIe 2 (on-
board)
PCIe 3 (tray)
PCIe 6 (tray)
C0, C1 (Slot 5)
C0, C1 (Slot 6)
.
Chapter 3 Internal cable routing
69