| Application | |
| Socket | 1366 |
| CPU | Intel® Xeon™ 5500 Series Nehalem EP Processor W5580, X5570, X5560, X5550, E5540, E5530, E5520, E5506, E5504, E5502, L5520, L5506,L5508, L5518 |
| Technical Data | |
| Overall dimension | 90.0 x 90.0 x 64.0 mm |
| Weight | 490 g |
| Material | Aluminum Stacked Fin with Heat Pipes and Copper Base |