THERMALTAKE Contac 21 High Performance Ultra Silent Cooler
| Manufacturer | Thermaltake |
| Model | Contac 21 |
| Socket Support | Intel & AMD |
| Max Cooling | 140 Watts |
| Heatpipes | Yes - 4 |
| Fan Size | 92mm |
| Fan Speed | 1,000 - 2,400 RPM |
| Noise Level | 19.3 - 30dBA |
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Heat-pipe Direct Touch Technology with Excellent Performance, supports 140W Pre-installed one 92mm high performance fan support: Intel socket LGA 1366/1155/1156/775 AMD socket FM1/AM3+/AM3/AM2+/AM2 |
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| Heatsink Dimension | 100(L) x 88.4(W) x 139.5(H) mm |
| Heatsink Material | Aluminum Fins Aluminum Base |
| Heatpipe | 6mm x 4 |
| Fan Dimension | 92(L) x 92(W) x 25(H) mm |
| Rated Voltage | 12 V |
| Started Voltage | 6 V |
| Rated Current | 0.24A |
| Power Input | 2.88W |
| Fan Speed | 1000 ~ 2400 RPM (PWM) |
| Air Flow | 17.2 ~ 45.4 CFM |
| Air Pressure | 0.5 ~ 2.6 mmH2O |
| Noise | 19.3 ~ 30 dBA |
| Life Expectation | 30,000 Hours |
| Connector | 4 Pin |
| Weight | 425 g |











