Deepcool LT520 LT520 DeepCool Cooler, Black, 4-Pin PWM, 2x500~2250 RPM, Fluid Dynamic Bearing, ≤28.2 dB, 282 mm, 280w TDP, 1Y Net Weight 1504 gRadiator Dimensions 282×120×27 mm(L×W×H)Radiator Material AluminumTube length 410 mm(L×W×H)Pump Dimensions 94×80×68 mm(L×W×H)Pump Speed 3100 RPM±10%Pump Noise 19 dB(A)Pump Connector 3-pinPump Rated Voltage 12 VDCPump Rated Current 0.38 APump Power Consumption 4.56 WFan Dimensions 120×120×25 mm(L×W×H)Fan Speed 500~2250 RPM±10%Fan Airflow 85.85 CFM Fan Air Pressure 3.27 mmAqFan Noise ≤32.9 dB(A)Fan Connector 4-pin PWMBearing Type Fluid Dynamic BearingFan Rated Voltage 12 VDCFan Rated Current 0.22 AFan Power Consumption 2.64 WLED Type Addressable RGB LEDLED Connector 3-pin(+5V-D-G)LED Rated Voltage 5 VDCLED Power Consumption 3.15 W（PUMP）