Lenovo ThinkSystem SR655 V3 User Manual

One 8 x SAS/SATA and one 8 x AnyBay backplanes
This section provides cable routing information for the server model with one 8 x SAS/SATA and one 8 x
AnyBay backplanes.
To connect power cables for the front backplane(s), refer to “Backplanes: server models with 2.5-inch front
drive bays” on page 163
.
To connect signal cables for the backplane(s), refer to the following cable routing scenarios depending on
your server configuration.
• “Onboard connectors” on page 179
• “Onboard connectors + 16i RAID/HBA adapter” on page 181
Onboard connectors
The following shows the cable connections for the 8 SAS/SATA + 8 AnyBay configuration with onboard
connectors.
Connections between connectors:
1 ↔ 1 , 2 ↔ 2 , 3 ↔ 3 , ... n ↔ n
Chapter 6
. Internal cable routing 179

Lenovo ThinkSystem SR655 V3 Specifications

General

Processor	AMD EPYC 9004 Series
Form Factor	2U rack server
Memory	Up to 6TB
Memory Slots	24 DIMM slots
Storage	Up to 24 x 2.5" or 12 x 3.5" drives
NVMe Support	Yes
Networking	Multiple 1Gb/10Gb/25Gb/100Gb options
Expansion Slots	Up to 8x PCIe 5.0 slots
Operating System Support	Windows Server, VMware, Linux distributions
Cores per Processor	Up to 96 cores