| MPN | SLBBJ |
| Part Options | AT80574KJ073N |
| Brand | Intel |
| Model | Xeon E5440 |
| Clock Speed | 2.83 GHz |
| Cores | 4 |
| Threads | 4 |
| L2 Cache | 12 MB |
| TDP | 80 W |
| Socket | LGA771 |