At ARCTIC, we are proud of our completely new all-in-one CPU water cooler series. For the Liquid Freezer II Series, we have used our experience in CPU water cooling to develop a completely new compact water cooling pump. The new pump of the Liquid Freezer II Series ensures an ideal ratio of high CPU cooling performance to low noise levels. The CPU AiO water cooler has integrated cable management within fully sleeved tubes for a clean look in your PC’s case. Our powerful P-fans provide a fast heat transfer thanks to their high static pressure and outstanding performance. We recommend the Liquid Freezer II Series, an all-in-one CPU water cooler for those looking for superior performance and low noise level at a fair price. NEWLY DEVELOPED IN-HOUSE PWM-CONTROLLED PUMP The Liquid Freezer II Series features an all-new, in-house developed PWM-controlled pump with a copper base, improved efficiency, low power usage and quiet operation. Unlike most pumps from our competitors, which run at full load even when idle, our pump clocks down consuming less power and producing less noise if no cooling is needed, even with its additional fan for VRM cooling. MOTHERBOARD VRM COOLING FAN An additional 40 mm fan next to the pump helps to cool the motherboard‘s VRM chips. This prevents overheating, especially when overclocking, and allows for continous heavy loads. MAINTENANCE-FREE WATER LOOP The water loop is sealed, therefore no water or additives have to be refilled. P-FAN FOR INCREASED PERFORMANCE The Liquid Freezer II benefits of all advantages of our new P-fan. High static pressure for increased cooling performance Broad RPM range Lower power consumption Less vibrations Extended life span High quality bearing PWM for synchronous fan/pump control CPU Types Socket Intel 115X, 2011-3*, 2066* *Square ILM AMD AM4 Fan Fan Bearing Type Fluid Dynamic Fan Speed 200 ~ 1700 RPM Fan Noise Level 0.3 Sone Static Pressure 2.4 mmH2O Airflow 72.8 CFM Fan Speed Controller Connector 4-pin PWM Voltage 12 V DC Current 0.12 A Physical Form Factor AiO CPU Cooler Case Colour Black Base Material Copper Heatsink Material Aluminium Width 98 mm Depth 78 mm Height 53 mm Weight 1.572 kg Fan Width 140 mm Fan Depth 140 mm Fan Height 27 mm Heatsink Width 317 mm Heatsink Height 138 mm Heatsink Depth 38 mm Warranty Warranty 6 Years Key Features Compatible with Socket 1156 Yes Heatpipe Technology No Includes Fan Yes Compatible with Socket 2011 Yes Compatible with Socket 1155 Yes Display Model in Showroom No L.E.D Fan No LED Liquid Cooler Yes Compatible with Socket 1150 Yes Watercooler Yes Compatible with Socket 1151 Yes Compatible with Socket AM4 Yes Compatible with Socket 2066 Yes Radiator Size 280 mm Compatible with Socket 1200 Yes RGB Software Type None Item Details Manufacturer Arctic Cooling Manufacturer Code ACFRE00066A Alternative Part Number ACFRE00066B EAN 4895213701976 Condition New