Lenovo ThinkSystem SR665 V3 User Manual page 459

Figure 493. Front/Middle backplane signal cable routing
From
Backplane 1: SAS 0,
1
SAS 1
2
• Backplane 1: SAS 2
• Backplane 5: SAS
12 x 3.5" SAS/SATA + 8 x 2.5" NVMe
This topic provides cable routing information for the front 12 x 3.5-inch SAS/SATA + middle 8 x 2.5-inch
NVMe configuration with one 16i RAID/HBA adapter.
Connections between connectors:
To
16i adapter
1
• Gen 4: C0
• Gen 3: C0C1
16i adapter
2
• Gen 4: C1
• Gen 3: C2C3
↔ ↔
, ,
1 1 2 2 3
Figure 494. Middle backplane power cable routing
From
Backplane 5: PWR
1
↔ ↔
, ...
3 n n
Chapter 6
To
Onboard:
1
• GPU power
• Rear backplane power
• Rear backplane
sideband
.
Internal cable routing
449