Lenovo ThinkSystem SR650 V2 Maintenance Manual page 156

Rear backplane: 4 x 2.5-inch SAS/SATA
The following shows the cable connections for a rear 4 x 2.5-inch SAS/SATA backplane if installed.
From
Backplane 4: SAS
Backplane 4: PWR
Connections between connectors:
Figure 100. Cable routing for the rear 2.5-inch SAS/SATA backplane
ThinkSystem SR650 V2Maintenance Manual
146
To
8i RAID/HBA adapter on PCIe slot 6:
• Gen 3: C0C1
• Gen 4: C0
Riser 1: PWR1, PWR2
↔ ↔ ↔
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1 1 2 2 3 3
↔
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