Lenovo ThinkSystem SR665 V3 User Manual page 401

Middle/Rear backplane cable routing
Figure 413. Middle/Rear backplane cable routing
From
Backplane 4: SAS
1
2
• Backplane 5: SAS
• Backplane 6: SAS
Backplane 4: PWR
3
4
• Backplane 5: PWR
• Backplane 6: PWR
CFF expander + 8i/16i RAID/HBA adapter
The following shows the cable connections for the front 24 x 2.5-inch SAS/SATA + middle 8 x 2.5-inch SAS/
SATA+ rear 4 x 2.5-inch SAS/SATA configuration with one CFF expander and one 8i/16i RAID/HBA adapter.
Connections between connectors:
To
32i adapter: C3
1
8i adapter
2
• Gen 4: C0
• Gen 3: C0C1
Onboard: 7mm power connector
3
4
• Onboard: rear backplane power
• Onboard: rear backplane sideband
• Riser 1: PWR
↔ ↔ ↔
, , , ...
1 1 2 2 3 3
↔
n n
.
Chapter 6 Internal cable routing
391