One-NVMe-backplane combinations
Follow the instructions in this section to learn how do cable routing for combinations with one NVMe 
backplane.
Notes: 
•  See 
“Connecting cables to the processor and memory expansion tray” on page 50 to perform the 
procedure properly while connecting PCIe cables to the processor and memory expansion tray.
•  See 
“Connecting cables to the NVMe switch cards” on page 52 to perform the procedure properly while 
connecting PCIe cables to the PCIe switch cards.
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ThinkSystem SR860 V2 Maintenance Manual