Lenovo ThinkSystem SR650 V2 User Manual

CFF 16i RAID/HBA adapter
The following shows the cable connections for the 8 x 2.5-inch SAS/SATA + 8 x 2.5-inch Anybay
configuration with one CFF 16i RAID/HBA adapter.
From To
Backplane 1: SAS CFF 16i RAID/HBA adapter: C0, C1
Backplane 2: SAS CFF 16i RAID/HBA adapter: C2, C3
CFF 16i RAID/HBA adapter: MB Onboard: PCIe 5
CFF 16i RAID/HBA adapter: PWR Onboard: RAID PWR
Backplane 2: NVMe 0-1, 2-3
Onboard: PCIe 1, PCIe 2
Backplane 2: NVMe 4-5, 6-7
Onboard: PCIe 3, PCIe 4
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
Figure 89. SAS/SATA cable routing
Figure 90. NVMe cable routing
136 ThinkSystem SR650 V2Maintenance Manual

Lenovo ThinkSystem SR650 V2 Specifications

General

Expansion Slots	Up to 7x PCIe 4.0 slots
Form Factor	2U rack server
RAID Support	RAID 0, 1, 5, 6, 10, 50, 60
Processor	Up to 2x 3rd Generation Intel Xeon Scalable processors, up to 40 cores per processor
Memory	Up to 8TB in 32x slots, using 256GB DDR4 3200MHz DIMMs
Drive Bays	Up to 24 x 2.5" or 12 x 3.5"
Power Supply	Up to 2x hot-swap redundant power supplies, 750W Platinum, or 750W Titanium
Memory Slots	32 DIMM slots
Storage Controller	ThinkSystem RAID 930-8i
Operating System	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi