Arctic Liquid Freezer II 420 A-RGB All-in-One Liquid CPU Cooler

The Arctic Liquid Freezer II 420 A-RGB AiO Liquid CPU Cooler has a wide range of compatibility; it can support AMD sockets AM5 and AM4 as well as Intel sockets 1700, 1200, 115X, 2011-3, and 2066 (Square ILM). This cooler ensures versatility in a range of system configurations with its infinite RAM clearance. It performs well in the 0 to 40°C ambient temperature range. With a 40mm VRM fan and a PWM-controlled pump that can run at 800–2000 rpm, it provides the best cooling results at the lowest possible power consumption (0.5–2.7 W). With the help of the included MX-5 thermal paste, the cold plate's efficient heat dissipation is guaranteed by its copper construction and micro-skived fins. With three ARCTIC P14 PWM A-RGB 140mm fans that can be adjusted from 200 to 1900 rpm and fluid dynamic bearings for silent operation at 0.3 Sone, the Arctic Liquid Freezer II 420 A-RGB Liquid CPU Cooler is substantially improved. Each of these fans has 12 A-RGB LEDs, which give the setup bright lighting effects. They effectively channel air through the radiator with a static pressure of 2.0 mmH2O and an airflow of 68.9 cfm. Four-pin connectors power the Arctic Liquid Freezer II 420 A-RGB Liquid CPU Cooler fans, while three-pin 5V-DI-Gnd connectors supply the RGB LEDs, which use 0.4A at 5V.

Proprietary Pump

Higher efficiency and quieter operation are features of the Arctic Liquid Freezer II 420 A-RGB Liquid CPU Cooler. Additionally, the water pump's speed is adjusted by PWM control. This results in much lower power consumption for all AiO components as well as much lower noise levels for low and normal loads.

Premium Class Radiator

The Arctic Liquid Freezer II 420 A-RGB All-in-One Liquid CPU Coolers feature a high fin density that permits the circuit to use more water and greatly expands the cooling surface area. Copper or aluminum have a far lower heat capacity than water. This causes the time-limited turbo mode of contemporary CPUs to increase more slowly and by up to 5 °C.

High Quality Tubing

You won't have to worry about replenishing your small water cooling system since the Liquid Freezer II 420 A-RGB's fiber-reinforced 45 cm tubing successfully resists coolant evaporation and enables installation even in large cases. Additionally, your radiator fans' RGB and PWM cables are concealed in the sleeve thanks to our advanced cable management system. Because there are only two connectors that need to be connected to the mainboard and no additional cables to hide, installation is simple and neat.

Fans Optimized for Static Pressure

The Arctic Liquid Freezer II 420 A-RGB Liquid CPU Cooler with illuminated P-fans is already mounted on the radiator from the factory. During the development of the new P-series fans, special emphasis was placed on a focused airflow and, thus, a high static pressure. The fans guarantee extremely efficient cooling, even with increased air resistance. Therefore, the P-series fans are particularly suitable for use on heatsinks and radiators.