| Manufacturer Part Number | AIR-MSE-3355-K9-4SFF |
| Manufacturer Part Option | 7944-AC1 |
| Brand | IBM |
| Product Type | Server |
| Form Factor | Rack Mountable 1U |
| Include |
2 x IBM heatsink for X3550 M2 X3650 M2 M3 1 x IBM mainboard for SYSTEM X3650 M3 |
| CPU Socket | Dual socket LGA 1366 |
| Processors Supported | supports Intel® Xeon® processors |
| Number of Processors Installed | 2 |
| Processor Model | Intel Xeon E5504 |
| Processor Manufacturer Part Number | SLBF9 |
| Processor Brand | Intel |
| Base Frequency | 2.00 GHz |
| Total Cores | 4 |
| Total Threads | 4 |
| Cache | 4 MB |
| TDP | 80 W |
| Number of Memory Slots | 18 |
| Memory Maximum | Up to 288 GB |
| Maximum Memory Speed | 800 MHz |
| Memory Type Supported | DDR3 |
| Memory Installed | 16GB (8x 2GB) |
| Memory Type | DDR3-800 |
| Storage | No Storage Drives Installed |
| Storage Bays | 4x 2,5 inch |