Lenovo ThinkSystem SR650 V3 7D75 - 12 X 3.5-Inch Anybay Backplane

Figure 450. Backplane signal cable routing Figure 451. Middle/Rear backplane power cable routing
From To From To
1 Backplane 1: SAS 0,
SAS 1
32i adapter
• C0
1 Backplane 4: PWR Riser 2: PWR1, PWR2
2
• Backplane 1: SAS 2
• Backplane 4: SAS
• C1
2 Backplane 5: PWR
• Onboard: GPU power
• Onboard: backplane
power
• Onboard: backplane
sideband
3 Backplane 5: SAS
• 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 drive
backplane.
•
“Front backplane: 8 SAS/SATA + 4 AnyBay” on page 432
• “Front + rear backplanes: (8 SAS/SATA + 4 AnyBay) + 4 SAS/SATA” on page 434
• “Front backplane: 8 SAS/SATA + 4 NVMe” on page 435
• “Front + rear backplanes: (8 SAS/SATA + 4 NVMe) + 4 SAS/SATA” on page 437
Front backplane: 8 SAS/SATA + 4 AnyBay
This topic provides cable routing information for the configuration with 8 SAS/SATA + 4 AnyBay front drive
bays using the 12 x 3.5-inch AnyBay front backplane.
•
“Onboard connectors” on page 433
432
ThinkSystem SR650 V3 User Guide