Figure 183. Cable routing for M.2 NVMe drive PCIe 3.0 backplane
From To
1  M.2 signal connector and power connector  1  M.2 signal connector and M.2 power connector on the 
system board assembly 
Liquid assisted cooling module cable routing
Use this section to understand the cable routing of the liquid assisted cooling module (LACM).
•  For the locations of the LACM connectors the processor board, see 
“System-board-assembly 
connectors” on page 33
for details.
•  One pump cable and one cable for the leakage detection sensor module are integrated to the LACM. 
Make sure that both cables are connected.
242 ThinkSystem SR635 V3 User Guide