Lenovo ThinkSystem SR650 V2 Maintenance Manual page 104

8i/16i/32i RAID/HBA adapter
The following shows the cable connections for the 16 x 2.5-inch SAS/SATA configuration with two 8i RAID/
HBA adapters or one 16i/32i RAID/HBA adapter.
From
Backplane 1: SAS
Backplane 2: SAS
Connections between connectors:
Figure 39. Cable routing for the 16 x 2.5-inch SAS/SATA configuration with two 8i RAID/HBA adapters or one 16i/32i
RAID/HBA adapter
ThinkSystem SR650 V2Maintenance Manual
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8i RAID/HBA adapter on
PCIe slot 2:
• Gen 3: C0C1
• Gen 4: C0
8i RAID/HBA adapter on
PCIe slot 3:
• Gen 3: C0C1
• Gen 4: C0
↔ ↔
, ,
1 1 2 2 3
To
16i RAID/HBA adapter on
PCIe slot 2:
• Gen 3: C0C1
• Gen 4: C0
16i RAID/HBA adapter on
PCIe slot 2:
• Gen 3: C2C3
• Gen 4: C1
↔ ↔
, ...
3 n n
32i RAID adapter on PCIe
slot 2: C0
32i RAID adapter on PCIe
slot 2: C1