- Server Brand: Lenovo 
- Server Product: ThinkSystem SR655 V3 Rack Server 
- Shape Factor: 2U Rack Server 
- Processor Structure : Choice of one 4th Generation AMD EPYC Processor 
- RAM : 12x TruDDR5 DIMM slots 
- Maximum 3TB using 256GB 3DS RDIMMs 
- Drive Bays: Up to 20x 3.5 or 40x 2.5 drives; hot-swap drive bay 
- Combinations of SAS/SATA, NVMe, or AnyBay 
- Graphics Processing Unit (GPU): Up to 3x double width 350W GPU; Up to 8x single width 75W GPU 
- RAID Support: Hardware RAID flash cache; HBAs 
- Power Supply: Dual redundant PSUs Titanium/Platinum to meet ErP Lot 9 standard 
- Network Interface: OCP 3.0 mezz adapter, PCIe adapters 
- Slots: Up to 10x total PCIe slots (either 10x rear, or 6x rear + 2x front); 1x OCP 3.0 adapter slot, Support for PCIe Gen4/Gen5 and CXL 
- Front: 1x USB 3.0; 1x USB 2.0; 1x VGA (optional) 
- Rear: 1x VGA l; 3x USB 3.1 G1; 1x Serial port ; 1x Ethernet management 
- Systems Management: ASPEED 2600, XClarity support 
- Operating Systems Supported: Microsoft Windows Server , SUSE Linux Enterprise Server , Red Hat Enterprise Linux VMware vSphere 
- Warranty: 3 year customer replaceable unit and onsite service