Cisco · UCS C-Series AI
UCS C845A M8
Scalable, customizable AI system based on the NVIDIA MGX reference design with 2 to 8 PCIe GPUs.
| OEM | Cisco |
|---|---|
| Family | UCS C-Series AI |
| Generation | M8 |
| Released | 2025 |
| Form factor | Rack 4U |
| Processor sockets | 2 |
| Processor | 5th Gen AMD EPYC (9005) |
| Max cores per CPU | 96 |
| Max cores per server | 192 |
| Max CPU TDP | 400 W |
| DIMM slots | 32 |
| Memory type | DDR5, up to 5200 MT/s |
| Max memory | 8 TB |
| Drive bays | Up to 20 E1.S NVMe Gen5 drives plus 2 M.2 SATA boot |
| Max NVMe / 3.5" bays | 20 / ? |
| GPUs | 2, 4, 6 or 8 PCIe GPUs: NVIDIA H200 NVL, L40S, RTX PRO 6000/6000D, RTX PRO 4500; AMD MI210, MI350P |
| PCIe slots | 5 (PCIe Gen5) |
| OCP 3.0 slots | 1 |
| Power supplies | up to 3,200 W, redundant |
| Management | BMC / Cisco Intersight |
| Suited to | AI training, AI inference, VDI, HPC |
Official sources:
https://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/ucs-c-series-rack-servers/ucs-c845a-m8-rack-server-ds.html ↗
Spec sheet: https://www.cisco.com/c/dam/en/us/products/collateral/servers-unified-computing/ucs-c-series-rack-servers/ucs-c845a-m8-rack-server-spec-sheet.pdf ↗