Heatsink Dimension 40(L) x 40(W) x 45(H) mm Heatsink Material Aluminum Heat Spreader ---- Thermal Module ---- Fan Dimension 40 x 40 x 10 mm Fan Speed 4500±10% RPM LED Fan Blue LED Fan Max. Air Flow 3.47 CFM Max. Air Pressure 1.61 mmH2O Noise Level 19 dBA Power Connector 3-pin Rated Voltage 12 V Started Voltage 7 V Rated Current 0.1 A Power Input 1.20 W MTBF 30,000 Hours Compatibility Northbridge & Southbridge Chipsets Weight 72 g