Compatibility Intel LGA2066/2011/1366/1200/1151/1150/1155/1156 AMD AM5/AM4 TDP 250W Radiator Dimension 276×120×27mm Radiator Material Aluminum Tube Material Premium Sleeved Tubing Tube Length 400mm Waterblock Dimension 72x72x47.3mm Cold Plate Material Copper Pump Current 0.36A Pump Speed 2100±10%RPM Pump Bearing Ceramic Bearing Pump Life Expectancy 50,000 Hrs Pump Noise Level 25dB(A) Fan Dimension 120×120×25mm Included Fans 2pcs Fan Speed 700~1800±10%RPM Max. Air Flow 74.5CFM Max. Static Pressure 2.15mmH2O Noise 18~35.2dB(A) Rated Voltage 12VDC Operating Voltage 10.8~13.2VDC Started Voltage 7VDC Rated Current 0.2A Power Input 2.4W Bearing Type Hydraulic Bearing Connector 4Pin PWM / 12V 4Pin RGB