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| Model | ThinkSystem SR650 V2 |
| Processor | Up to 2x 3rd generation Intel Xeon Scalable processors, up to 40 cores, up to 270W TDP |
| Memory | 32x DDR4 memory slots; Maximum 8TB using 32x 256GB 3DS RDIMMs; Supports up to 16x Intel® Optane™ Persistent Memory 200 Series modules (PMem) |
| Drive Bays | Up to 20x 3.5-inch or 40x 2.5-inch drives; Up to 32x NVMe drives supported with NVMe switch adapters; 2x M.2 boot drives (RAID 1); 2x 7mm boot drives in rear (RAID 1) |
| HBA/RAID Support | SW RAID standard; optional HW RAID with/without cache or 8/16-port SAS HBAs |
| GPU | Up to 8x single-width GPUs or 3x double-width GPUs |
| Power Supply | Dual redundant power supplies (up to 1800W Platinum) |
| PCIe | Up to 8x PCIe 4.0 slots, 1x OCP 3.0 slot, 1x cabled HBA/RAID adapter that doesn't occupy a standard PCIe slot |
| Warranty | 3 years |