| Application | |
| CPU | Intel® Xeon™ 5500 Series Nehalem EP Processor Socket LGA 1366 for 2U Server & Up |
| Technical Data | |
| Overall dimension | 90.0 x 90.0 x 64.0 mm |
| Weight | 490 g |
| Heat Sink | |
| Material | Copper Base & Aluminum Fins with Heatpipes embeded |
| Fan | |
| Dimension | 60 x 60 x 25 mm |
| Speed | At Duty Cycle 20%: 1600 rpm At Duty Cycle 50%: 4000 rpm At Duty Cycle 100%: 8000 rpm |
| Bearing | 2xBall |
| Rated Voltage | 12 V |
| Power | At Duty Cycle 0%: 0.54 W At Duty Cycle 20%: 0.54 W At Duty Cycle 100%: 9 W |
| Air Flow | At Duty Cycle 20%: 8.75 cfm At Duty Cycle 50%: 21.88 cfm At Duty Cycle 100%: 43.75 cfm |
| Noise Level | At Duty Cycle 20%: 16.85 dBA At Duty Cycle 50%: 35.94 dBA At Duty Cycle 100%: 51.0 dBA |
| Air pressure | At Duty Cycle 20%: 0.0279 inch-H2O At Duty Cycle 50%: 0.1743 inch-H2O At Duty Cycle 100%: 0.6972 inch-H2O |
| Lead Wire Pin Out | Pin1-Black (-) Pin2-Yellow (+) Pin3-Green (Techometer/Signal output) Pin4-Blue (PWM) |