The CRYORIG A40 Hybrid Liquid Cooler combines the best of Air and Liquid Cooling. CRYORIG's A40 HLC units are built on the base of Asetek's 5th Generation Pump and CPU Cold Block technology with a small but obvious twist. With an additional adjustable and detachable Airflow fan, the CRYORIG A Series HLC is capable of lowering the temperatures of the components surrounding the CPU by up to 20%. This major drop in heat buildup effectively improves system stability, component lifespan and overall system temperatures. A40 Spec Radiator Dimension L272 mm x W120 mm x H27.5 mm Radiator Material Aluminum Pump Dimensions ( with fan ) L88 mm x W88 mm x H116.2 mm Pump Dimensions ( without fan ) L88 mm x W88 mm x H52.8 mm Tube Length L350 mm Tube Diameter ﾘ10 mm Support Processors INTEL LGA2011(v3)1366/115X/1151/1150/1155/1156 Support Processors AMD FM1/FM2/AM2(+)/AM3(+) Radiator Fan QF120 Performance Dimension L120 mm x W120 mm x H25.4 mm Rated Speed 600 ~ 2200 RPM ｱ10 % Noise Level 13 ~ 37 dBA Air Flow 83 CFM Air Pressure 3.33 mmH2O Ampere (A) 0.43 A Airflow Fan CR-7025 Dimension L70 mm x W70 mm x H25.4 mm Weight 67.6 g Rated Speed 1500 ~ 3000 RPM ｱ10 % Noise Level 15 ~ 27 dBA Air Flow 25 CFMPatent Airflow FanCRYORIG MultiSeg Mounting240mm x25.4mm Clas RadiatorTwo CRYORIG QF120 PWM FanHigh Flow Silent Pump