Lenovo ThinkSystem SR635 V3 User Manual page 231

Figure 162. 7mm SAS/SATA/NVMe backplane (top + bottom)
Power
1
Signal
2
Rear 2 x 2.5-inch SAS/SATA/NVMe backplane
See this section to locate the connectors on the rear 2 x 2.5-inch drive backplane.
Figure 163. Rear 2 x 2.5 NVMe backplane
NVMe 1
1
Power
2
NVMe 0
3
Figure 164. Rear 2 x 2.5 SAS/SATA backplane
SAS
1
Power
2
M.2 drive backplane
To locate the connectors on the M.2 drive backplanes, see
page 129 for details.
"M.2 backplane and M.2 drive replacement" on
Chapter 6
.
Internal cable routing
221