Lenovo ThinkSystem SR650 Series Setup Manual page 102

Server model: sixteen 2.5-inch SAS/SATA drives, eight 2.5-inch SAS/SATA/NVMe drives, the rear hot-
swap drive assembly, two 16i RAID adapters, one NVMe switch adapter
Figure 58. Cable routing for server models with sixteen 2.5-inch SAS/SATA drives, eight 2.5-inch SAS/SATA/NVMe
drives, the rear hot-swap drive assembly, two 16i RAID adapters, and one NVMe switch 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
NVMe signal cable for front
backplane 2
5
SAS signal cable for front
backplane 2
6
Power cable for front backplane 2
98
ThinkSystem SR650 Setup Guide
From
Power connector on front backplane
1
SAS 0 and SAS 1 connectors on front
backplane 1
NVMe 0, NVMe 1, NVMe 2, and
NVMe 3 connectors on front
backplane 1
NVMe 0, NVMe 1, NVMe 2, and
NVMe 3 connectors on front
backplane 2
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
C0, C1, C2, and C3 connectors on
the NVMe switch adapter installed in
PCIe slot 5
C2 and C3 connectors on the 16i
RAID adapter installed on the RAID
adapter slot
Backplane power connector 2 on the
system board