Lenovo ThinkSystem SR650 Maintenance Manual page 52

Server model: twelve 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, one 16i RAID adapter
Figure 30. Cable routing for server models with twelve 2.5-inch SAS/SATA drives, four 2.5-inch NVMe drives, and one 16i
RAID adapter
Cable
1
Power cable for front backplane 1
2
SAS signal cable for front
backplane 1
3
NVMe signal cable for front
backplane 1
4
SAS signal cable for front
backplane 2
5
Power cable for front backplane 2
44
ThinkSystem SR650 Maintenance Manual
From
Power connector on backplane 1
SAS 0 and SAS 1 connectors on
backplane 1
NVMe 0, NVMe 1, NVMe 2, and
NVMe 3 connectors on front
backplane 1
SAS 0 and SAS 1 connectors on front
backplane 2
Power connector on front backplane
2
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 and C3 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
Backplane power connector 2 on the
system board