Lenovo ThinkSystem SR665 V3 - Page 344

Figure 326. Cable routing when two processors installed
Figure 327. Cable routing when one processor installed
From To From To
1 Backplane 1: SAS 1 CFF adapter
• C0
• C1
1 Backplane 1: SAS 1 CFF adapter
• C0
• C1
2 Backplane 2: SAS 2 CFF adapter
• C2
• C3
2 Backplane 2: SAS 2 CFF adapter
• C2
• C3
3 CFF adapter: MB (CFF
INPUT)
3 Onboard: PCIe 5 3 CFF adapter: MB (CFF
INPUT)
3 Onboard: PCIe 2
4 CFF adapter: PWR 4 Onboard: CFF RAID/
HBA PWR
4 CFF adapter: PWR 4 Onboard: CFF RAID/
HBA PWR
Front + rear backplanes: 16 x 2.5" SAS/SATA + 4 x 2.5" SAS/SATA
This topic provides cable routing information for the front 16 x 2.5-inch SAS/SATA + rear 4 x 2.5-inch SAS/
SATA configuration with riser 5, OCP interposer cards, one rear 16i RAID/HBA adapter, and one rear 8i RAID/
HBA adapter.
To connect riser 5 cables, see
“Riser 5 cage” on page 309.
To connect cables to the front and rear OCP interposer cards, see
“OCP interposer cards” on page 297.
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
334 ThinkSystem SR665 V3 User Guide