Lenovo ThinkSystem SR665 V3 User Manual page 437

• "CFF 16i RAID/HBA adapter + Retimer card" on page 430
8i RAID/HBA adapter
The following shows the cable connections for the front (16 x 2.5-inch SAS/SATA + 8 x 2.5-inch Gen 5
NVMe) configuration with two 8i RAID/HBA adapters when only one processor is installed.
Connections between connectors:
Figure 457. SAS/SATA cable routing
From
Backplane 1: SAS
1
Backplane 2: SAS
2
8i RAID/HBA adapter + Retimer card
The following shows the cable connections for the front (16 x 2.5-inch SAS/SATA + 8 x 2.5-inch Gen 5
NVMe) configuration with two 8i RAID/HBA adapters and one retimer card when two processors are
installed.
To connect the processor interconnection cable when two processors are installed, see
interconnection cable routing" on page
↔ ↔
, ,
1 1 2 2 3
To
8i adapter
1
• Gen 4: C0
• Gen 3: C0C1
8i adapter
2
• Gen 4: C0
• Gen 3: C0C1
311.
↔ ↔
, ...
3 n n
Figure 458. NVMe cable routing
From
Backplane 3: NVMe 0-1
1
Backplane 3: NVMe 2-3
2
Backplane 3: NVMe 4-5
3
Backplane 3: NVMe 6-7
4
Chapter 6
To
Onboard: PCIe 2
1
Onboard: PCIe 1
2
Onboard: PCIe 9
3
Onboard: PCIe 10, 11
4
"Processor
.
Internal cable routing
427