Specifications： Radiator Overall Dimentions/mm 385(L)×120(W)×52(H)mm Block Material 12pcs Radiator tubes with 16mm width Radiator Material Aluminum TDP 290W Fan Dimentions/mm 120×120×25mm Rated Speed.PWM 800-1800RPM±10% Air Flow 58.8 CFM±10% Fan Noise Max: 36.9dB(A） LED Qty / Type: ARGB Connector 5V 3Pin / 4Pin PWM Rated Voltage DC 12V Fan Pressure 1.82mmH2O±10% Life 30,000 hours Pump Block Compatibility Intel LGA1851/1700/20XX/115X/775 AM5 AM4.AM2.AM2+. AM3. AM3+，FM1. FM2. FM2+ Dimentions/mm 66*45mm Round RPM 2400RPM±10% Pump Bearing Ceramic core Noise 26.9dBA Pump Life Expectancy 40,000Hrs Pump Connector 2510 3-pin Pump rated power 4.20W Pump rated Current 0.25(MAX)