Lenovo ThinkSystem SR665 V3 User Manual page 457

Front/Rear backplane signal cable routing
Figure 490. Cable routing when two processors installed
From
Backplane 1: SAS 0,
1
SAS 1
2
• Backplane 1: SAS 2
• Backplane 4: SAS
Backplane 4: NVMe 0-1
3
Backplane 4: NVMe 2-3
4
To
16i adapter
1
• Gen 4: C0
• Gen 3: C0C1
16i adapter
2
• Gen 4: C1
• Gen 3: C2C3
Onboard: PCIe 8
3
Onboard: PCIe 6
4
Figure 491. Cable routing when one processor installed
From
Backplane 1: SAS 0,
1
SAS 1
2
• Backplane 1: SAS 2
• Backplane 4: SAS
Backplane 4: NVMe 0-1
3
Backplane 4: NVMe 2-3
4
Chapter 6
To
16i adapter
1
• Gen 4: C0
• Gen 3: C0C1
16i adapter
2
• Gen 4: C1
• Gen 3: C2C3
Onboard: PCIe 10, 11
3
Onboard: PCIe 9
4
.
Internal cable routing
447