Lenovo · ThinkSystem
ThinkSystem SR645 V3
Dense, high-performance 2-socket 1U AMD EPYC rack server for businesses of all sizes and cloud service providers.
| OEM | Lenovo |
|---|---|
| Family | ThinkSystem |
| Generation | V3 |
| Released | 2022 |
| Form factor | Rack 1U |
| Processor sockets | 2 |
| Processor | AMD EPYC 9005/9004 |
| Max cores per CPU | 160 |
| Max cores per server | 320 |
| Max CPU TDP | 400 W |
| DIMM slots | 24 |
| Memory type | DDR5, up to 6400 MT/s |
| Max memory | 6 TB |
| Drive bays | Up to 4x 3.5-inch, 12x 2.5-inch (10 front + 2 rear) or 16x E1.S EDSFF NVMe hot-swap bays, plus M.2 |
| Max NVMe / 3.5" bays | 16 / 4 |
| GPUs | Up to 5x single-wide GPUs |
| PCIe slots | 5 (PCIe Gen5) |
| OCP 3.0 slots | 1 |
| Power supplies | up to 1,800 W, redundant |
| Management | XClarity Controller 2 (XCC2) |
| Suited to | General purpose, Virtualisation, Containers / cloud-native, Database / OLTP, HPC, VDI |
Official sources:
https://lenovopress.lenovo.com/lp1607-thinksystem-sr645-v3-server ↗
Spec sheet: https://lenovopress.lenovo.com/datasheet/ds0147-thinksystem-sr645-v3 ↗