SPECIFICATIONS Number of Fans 2 Fan Dimensions 120 x 120 x 25mm / 4.7 x 4.7 x 0.98 inches Fan Speed 500 ~ 2000 RPM Fan Power Consumption 3W Fan Rated Current 0.25A Fan Life Expectancy 40,000 Hours Fan Bearing Long Life Bearing Fan Air Pressure 0.23 ~ 2.39 mmH2O Fan Noise Level 14.3 ~ 34.3 dBA Fan Air Flow 21.63 ~ 78.73 CFM Fan Lighting Auto-RGB PWM Mode YES Radiator Material Aluminum Radiator Size 240 mm Radiator Dimensions 274 x 120 x 27mm / 10.79 x 4.7 x 1.06 inches Radiator Water Cooling Pipe Length 400mm / 15.75 inches Cold Plate Material Copper Block Dimensions Φ70x46 mm Pump Life Expectancy 100,000 Hours Pump Noise Level 18 dBA Pump Load Current 0.34A Pump Speed 4200 RPM +-10% Pump Power Consumption 4.08W Intel Socket LGA 1150/1151/1155/1156/1200/1700 LGA 2011/2011-3/2066 AMD Socket AM4/FM2+/FM2/FM1/AM3+/AM3/AM2+/AM2 Accessories 1 to 2 Fan PWM cable x 1 P