•  To connect power cables for 2.5-inch drive backplanes, refer to “Power/Sideband cable routing” on page 
244
. 
•  To connect power and input cables for CFF RAID/HBA adapters, refer to 
“CFF RAID/HBA adapter” on 
page 222
.
•  To connect power and sideband cables for the rear drive backplane, refer to 
“Rear NVMe/SATA drive 
backplane” on page 232
.
•  To connect power and sideband cables for the 7mm drive backplane, refer to 
“7mm drive backplane” on 
page 235
.
•  To connect cables for RAID flash power modules, refer to 
“RAID flash power modules” on page 227.
To connect signal cables for 4 x 2.5-inch SAS/SATA configuration, refer to the following cable routing 
scenarios depending on your server configuration:
• 
“Cable routing for onboard configuration” on page 249
•  “Cable routing with an SFF HBA/RAID adapter” on page 250
248
ThinkSystem SR635 V3 User Guide