Model CLP0534 Dimension 92*99*36 mm Heatsink Material AL Fin+ AL Base Heatpipe ∮6 *2 Fan Dimension 80*80*15 mm Rated Voltage 12V Power Input 12V Fan Speed 1200 ~ 2400 RPM Max. Air Flow 10.814~22.35CFM Max. Air Pressure 0.458~1.93mm-H2O Noise 20~26.9 dBA Life Expectation 30000 hrs Connector 4PIN PWM Weight 180g