Product Dimensions : .5 mm Heatsink Dimensions : mm Net Weight : 650 g Heatpipe : 6 mm4 pcs Fan Dimensions : mm Fan Speed : 500~1650 RPM10% Fan Airflow : 64.5 CFM Fan Air Pressure : 2.1 mmAq Fan Noise : 27.8 dB(A) Fan Connector : 4-pin PWM Bearing Type : Hydro Bearing Fan Rated Voltage : 12 VDC Fan Rated Current : 0.14 A Fan Power Consumption : 1.68 W LED Type : RGB LED LED Connector : 4-pin(+12V-G-R-B) LED Rated Voltage : 12 VDC LED Power Consumption : 1.56W