| MPN | SLBF5 |
| Part Options | AT80602000771AA |
| Brand | INTEL |
| Model | XEON X5550 |
| Frequency | 2.66 GHZ |
| Turbo Frequency | 3.06 GHZ |
| Cores | 4 |
| Threads | 8 |
| L3 Cache | 8 MB |
| TDP | 95W |
| Socket | LGA1366 |