Lenovo ThinkSystem SR860 V2 Maintenance Manual page 99

With four processors
with four processors installed, the two PCIe connectors on the expansion tray are also available. Follow the
instructions in this section to learn how do cable routing for combinations with one AnyBay backplane and
these two connectors.
Note: See "Connecting cables to the processor and memory expansion tray" on page 50
procedure properly while connecting PCIe cables to the processor and memory expansion tray.
One backplane
One AnyBay backplane
On-board connector
SAS/SATA cable routing
Length
845 mm
1
NVMe
To
connector
0-1, 2-3
On-board
1
4-5, 6-7
2
to perform the
PCIe cable routing
Length
530 mm
PCIe 3 (tray)
670 mm PCIe 6 (tray)
.
Chapter 3 Internal cable routing
To
91