Lenovo ThinkSystem ST550 7X09 Maintenance Manual page 50

Server model: sixteen 2.5-inch SAS/SATA drives, one 16i RAID adapter
Notes:
• Ensure that all cables are routed through the correct cable clips.
• Broken lines indicate the hidden parts.
Figure 24. Cable routing for server models with sixteen 2.5-inch SAS/SATA drives and one 16i RAID adapter
Cable
1
SAS signal cable for
backplane 1
2
SAS signal cable for
backplane 2
3
Power cable for backplane 2
4
Power cable for backplane 1
42
ThinkSystem ST550 Maintenance Manual
From
SAS 0 and SAS 1 connectors on
backplane 1
SAS 0 and SAS 1 connectors on
backplane 2
Power connector on backplane 2
Power connector on backplane 1
To
C0 and C1 connectors on the 16i RAID
adapter
C2 and C3 connectors on the 16i RAID
adapter
Backplane 2 power connector on the
system board
Backplane 1 power connector on the
system board