| MPN | SLBVC |
| Part Options | AT80614005466AA |
| Brand | Intel |
| Model | Xeon E5640 |
| Clock Speed | 2.66 GHz |
| Turbo Frequency | 2.93 GHz |
| Cores | 4 |
| Threads | 8 |
| L3 Cache | 12 MB |
| TDP | 80 W |
| Socket | LGA1366 |