Take your CPU cooling to the next level with the Arctic Liquid Freezer III Pro 420, a high-end all-in-one water cooler built for maximum thermal performance. Featuring a massive 420mm radiator and three 140mm Arctic fans, it provides exceptional cooling capacity for overclocked and high-performance systems. Compatible with AMD AM5/AM4 and Intel LGA1851/1700/1200 sockets, this AIO cooler is ready for the latest desktop processors.