Figure 469. Cable routing when two processors installed Figure 470. Cable routing when one processor installed
From To From To
1 Backplane 4: SAS 1 Backplane 1: SAS 1 1 Backplane 4: SAS 1 Backplane 1: SAS 1
2 Backplane 1: SAS 0
2 8i adapter
• Gen 4: C0
• Gen 3: C0C1
2 Backplane 1: SAS 0
2 8i adapter
• Gen 4: C0
• Gen 3: C0C1
3 Backplane 4: NVMe 0-1
3 Onboard: PCIe 8
3 Backplane 4: NVMe 0-1
3 Onboard: PCIe 10, 11
4 Backplane 4: NVMe 2-3
4 Onboard: PCIe 6
4 Backplane 4: NVMe 2-3
4 Onboard: PCIe 9
5 Backplane 4: PWR
5 Onboard: 7mm power
connector
5 Backplane 4: PWR
5 Onboard: 7mm power
connector
24 x 2.5" SAS/SATA + 8 x 2.5" SAS/SATA
This topic provides cable routing information for the server model with one front 24 x 2.5-inch SAS/SATA
expander backplane and one 8 x 2.5-inch SAS/SATA rear backplane.
•
“16i RAID/HBA adapter” on page 434
• “CFF 16i RAID/HBA adapter” on page 435
16i RAID/HBA adapter
The following shows the cable connections for the front 24 x 2.5-inch SAS/SATA + rear 8 x 2.5-inch SAS/
SATA configuration with one 16i RAID/HBA adapter.
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
434 ThinkSystem SR665 V3 User Guide