IBM · IBM Power (scale-out)
Power S1122
Dense 2U rack server for small to midsized businesses, remote branches and space-constrained environments.
| OEM | IBM |
|---|---|
| Family | IBM Power (scale-out) |
| Generation | Power11 |
| Released | 2025 |
| Form factor | Rack 2U |
| Processor sockets | 2 |
| Processor | IBM Power11 |
| Max cores per CPU | 30 |
| Max cores per server | 60 |
| Max CPU TDP | Not published |
| DIMM slots | 32 |
| Memory type | DDR5 DDIMM, up to 4800 MT/s |
| Max memory | 4 TB |
| Drive bays | 8 NVMe U.2 bays (up to 122.4 TB); NED24 NVMe drawer optional |
| Max NVMe / 3.5" bays | 8 / ? |
| GPUs | ? double-wide / ? single-wide |
| PCIe slots | 10 (PCIe Gen5) |
| OCP 3.0 slots | Not published |
| Power supplies | ?, redundant |
| Management | eBMC / HMC optional |
| Suited to | ERP (SAP etc.), Database / OLTP, Virtualisation, AI inference, General purpose |
Official sources:
https://www.ibm.com/products/power-s1122 ↗
Spec sheet: https://www.ibm.com/downloads/documents/us-en/13774247783d5fe6 ↗