Lenovo ThinkSystem SR665 V3 - Page 406

Middle/Rear backplane cable routing
Figure 418. Middle/Rear backplane cable routing
From To
1
• Backplane 4: SAS
• Backplane 5: SAS
1 CFF expander: C3
2 Backplane 6: SAS 2 CFF expander: C4
3 Backplane 4: PWR
3 Onboard: 7mm power connector
4
• Backplane 5: PWR
• Backplane 6: PWR
4
• Onboard: rear backplane power
• Onboard: rear backplane sideband
• Riser 1: PWR
24 x 2.5" SAS/SATA + 8 x 2.5" SAS/SATA+ 8 x 2.5" SAS/SATA
This topic provides cable routing information for the server model with three 8 x 2.5-inch SAS/SATA front
backplanes, two 4 x 2.5-inch SAS/SATA middle backplanes, and one 8 x 2.5-inch SAS/SATA rear backplane.
•
“CFF expander + 16i RAID/HBA adapter” on page 396
• “CFF 16i RAID/HBA adapter + CFF expander” on page 398
CFF expander + 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 8 x 2.5-inch SAS/SATA configuration with one CFF expander and one 16i RAID/HBA adapter.
396
ThinkSystem SR665 V3 User Guide