• CPU Socket Intel LGA 2011 / 1366 / 1156 / 1155 / 1150 / 775AMD Socket FM2 / FM1 / AM3+ / AM3 / AM2+ / AM2• Pump Dimensions ø 70 x 27mm (ø 2.75 x 1.1 inch)• Radiator Dimensions 273 x 120 x 27 mm (10.7 x 4.7 x 1.1 inch)• Radiator Material Aluminum• Fan Dimension 120 x 120 x 25 mm (4.7 x 4.7 x 1 in)• Fan Speed 600~2400 RPM (PWM) ± 10%• Fan Airflow 19.17 ~ 86.15 CFM ± 10%• Fan Air Pressure 0.31 ~ 4.16 mm H2O ± 10%• Fan Life Expectancy 40,000 hours• Fan Noise Level (dB-A) 19 ~ 40 dBA• Fan Bearing Type Rifle bearing• Fan Connector 4-Pin• Fan Rated Voltage 12 VDC• Fan Rated Current 0.2 A• Pump Life Expectancy 70,000 hrs• Pump Noise <25 dBA• Pump Rated Voltage 12 VDC