Figure 415. Rear backplane cable routing
From
Backplane 4: SAS
1
Backplane 4: PWR
2
Two 8 x SAS/SATA and one 8 x NVMe (Gen 4) backplanes
This section provides cable routing information for the server model with two 8 x 2.5" SAS/SATA front drive
backplanes and one 8 x 2.5" NVMe front drive backplane (Gen 4).
To connect power cables for the front backplane(s), refer to
drive bays" on page
297.
To connect signal cables for the front backplane(s), refer to the following cable routing scenarios depending
on your server configuration.
•
"16i RAID/HBA adapter" on page 408
•
"CFF expander + 8i RAID/HBA adapter" on page 409
16i RAID/HBA adapter
The topic provides cable routing information for the 16 x 2.5" SAS/SATA + 8 x 2.5" NVMe (Gen 4)
configuration with one 16i RAID/HBA adapter.
ThinkSystem SR650 V3 User Guide
408
To
8i adapter
• Gen 4: C0
• Gen 3: C0C1
Onboard: 7mm backplane power connector
"Backplanes: server models with 2.5-inch front