| Manufacturer Part Number | X3550 M4-4SFF |
| Manufacturer Part Option | 7042-CR8 |
| Brand | IBM |
| Product Type | Server |
| Form Factor | Rack Mountable 1U |
| Processor Model | 1x Intel Xeon E5-2640 V2 |
| Processor Manufacturer Part Number | SR19Z |
| Processor Brand | Intel |
| Base Frequency | 2.00 GHz |
| Turbo Frequency | 2.50 GHz |
| Total Cores | 8 |
| Total Threads | 16 |
| Memory Maximum | 768 GB LRDIMM (dual processor) |
| Maximum Memory Speed | 1866 MHz |
| Memory Type Supported | DDR3 |
| Cache | 20 MB |
| TDP | 95 W |
| Number of Memory Slots | 24 |
| Memory Installed | 16 GB (2x 8GB) |
| Memory Type | DDR3-1600 |
| Storage | 2x 500GB SATA |
| Storage Type | 2.5 in |
| Storage Bays | 4x 2,5 in |