Arctic Liquid Freezer III Pro 420 A-RGB White (ACFRE00189A)

The Arctic Liquid Freezer III Pro 420 A-RGB is an AIO liquid cooling system for processors featuring a 420 mm radiator, designed for high-performance platforms where substantial thermal headroom, compatibility with modern sockets, and refined installation mechanics are essential. The unit comes equipped with three P14 Pro 140 mm fans operating at 400–2500 RPM, delivering airflow up to 110 CFM and static pressure of 5.2 mm H₂O, while the pump operates in the range of 800–2800 RPM under PWM control. The Arctic Liquid Freezer III Pro 420 A-RGB is compatible with Intel LGA1851/LGA1700 and AMD AM5/AM4, featuring a copper contact plate with micro-fins, an aluminum radiator measuring 458 × 138 × 38 mm, and 500 mm hoses that provide greater flexibility during installation in large chassis. A distinctive feature of the Arctic Liquid Freezer III Pro 420 A-RGB is its integrated VRM fan running at 400–2500 RPM, offset mounting for improved contact at the processor's heat concentration zone, a built-in contact frame for Intel, and cable routing concealed in sleeving that reduces individual wires near the socket. The system has a total mass of approximately 2370 g, making it designed for stationary high-performance builds with proper support for a 420 mm radiator in the case. The Arctic Liquid Freezer III Pro 420 A-RGB is an excellent choice for high-performance PCs requiring a large radiator, A-RGB lighting, and maximum cooling capacity without upgrading to a custom loop.