Figure 500. Front/Rear backplane signal cable routing Figure 501. Rear backplane power cable routing
From To From To
1 Backplane 1: SAS 0,
SAS 1
1 32i adapter
• C0
1 Backplane 5: PWR
1 Onboard:
• GPU power
• Rear backplane power
• Rear backplane
sideband
2
• Backplane 1: SAS 2
• Backplane 4: SAS
2 32i adapter
• C1
2 Backplane 4: PWR 2 Riser 2: PWR1, PWR2
3 Backplane 5: SAS
3 32i adapter
• C2
12 x 3.5-inch AnyBay backplane
This section provides cable routing information for the server model with the 12 x 3.5-inch AnyBay front
backplane.
To connect power cables for the front backplane(s), refer to
“Backplanes: server models with 3.5-inch front
drive bays” on page 437
.
To connect signal cables for the front backplane(s), refer to the following cable routing scenarios depending
on your server configuration.
•
“Front backplane: 8 SAS/SATA + 4 AnyBay” on page 454
• “Front backplane: 8 SAS/SATA + 4 NVMe” on page 455
Chapter 6. Internal cable routing 453