Technical Spec Fan Dimensions 120×120×25 mm(L×W×H) Net Weight 498 g Fan Speed 500~2150 RPM±10% Fan Airflow 55 CFM Fan Air Pressure 2.82 mmAq Fan Noise ≤32 dB(A) Fan Connector 4-pin PWM Bearing Type Fluid Dynamic Bearing Fan Rated Voltage 12 VDC Fan Rated Current 0.15 A Fan Power Consumption 1.8 W LED Type Addressable RGB LED LED Connector 3-pin(+5V-D-G) LED Rated Voltage 5 VDC LED Power Consumption 2.75 W