ARCTIC Liquid Freezer III 420 AIO 420mm CPU Liquid Cooler with PWM Pump and VRM Fan

• ARCTIC launches their new all powerful AIO CPU liquid cooler with Liquid Freezer II. The award winning 420mm liquid cooler comes with PWM controlled pump and 3x 140mm fans optimized for static pressure of 2.4mm H2O.
• Equipped with an additional 40mm PWM VRM fan helps cooling the motherboards VRM Chips to prevent overheating of voltage transformers and the base area almost inaudibly by up to 15°C. This is especially effective in overclocking scenarios.
• The water loop is sealed, therefore no water or additives have to be refilled. The fans can be connected directly to the 38mm thick radiator. Hide the PWM cables of your radiator fans thanks to a well thought-out cable management system. This way, you only have to connect a plug to the mainboard and save valuable time during installation.
• The liquids cooler is designed to have compatibility with Intel latest LGA 1700 socket, 1200, 115X, 2011-3, 2066 and AMD AM4 sockets.
• To receive your Free LGA1700 Installation kit please visit:  https://www.arctic.de/en/support/lga1700-mounting-kits/

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Performance Champion

Winning the "European Hardware Award 2020" for the best liquid cooler, the ARCTIC Liquid Freezer II 420 is deigned to exceeds all expectations and has set new standards in the field of compact water cooling. It handles the entire cooling requirements even of the most powerful processors from Intel and AMD.

PWM Pumps and Fans

The pump is in-house developed tech and PWM controlled, leading to a significantly lower noise level at low and typical loads, but also to much lower power consumption, with a maximum of of 0.9W at no load, 2.5W under normal load and a maximum of 5.3W under full load for the entire AIO.

High Quality Hoses

The fibre-reinforced, long EPDM tubing of the Liquid Freezer II allows installation even in large cases and effectively prevents the coolant from evaporating, so you don't have to worry about refilling the compact water cooling system. It hides the PWM cables of your radiator fans thanks to a well thought-out cable management system.

Premium Class Radiator

With 38 mm thick radiators with a high fin density. This means that a larger amount of water can be used in the circuit, and the cooling surface can be significantly increased.

Smooth VRM Fan

The fan is PWM-controlled and can cool your voltage transformers and the base area almost inaudibly by up to 15°C. This is especially effective in overclocking scenarios.

Fan Optimized Static Pressure

High static pressure for improved cooling performance with 2.4mm H2O. The fan comes with high quality plain bearing and the rubber bumpers helps in vibration reduction by 95%.

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