Lenovo ThinkSystem SR650 Maintenance Manual page 45

Server model: four 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, the rear hot-swap drive
assembly, one 16i RAID adapter
Figure 25. Cable routing for server models with four 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, the rear hot-
swap drive assembly, and one 16i RAID adapter
Cable
1
Power cable for front backplane
2
SAS signal cable for front
backplane
3
NVMe signal cable for front
backplane
4
SAS signal cable for the rear hot-
swap drive assembly
From
Power connector on front backplane
SAS 0 and SAS 1 connectors on front
backplane
NVMe 0, NVMe 1, NVMe 2, and
NVMe 3 connectors on front
backplane
Signal connector on the rear hot-
swap drive assembly
To
Backplane power connector 1 on the
system board
C0 and C1 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
NVMe 0–1 and NVMe 2–3 connectors
on the system board
C2 connector on the 16i RAID
adapter installed on the RAID adapter
slot
.
Chapter 2 Server components
37