ARCTIC COOLING Liquid Freezer III 360 A-RGB liquid cooler

Product identity

The ARCTIC Liquid Freezer III 360 A-RGB is an all-in-one liquid CPU cooler designed for desktop systems. It uses a 12 volt PWM-controlled pump and three radiator fans that operate between 200 and 1800 RPM, with a maximum rotational speed of 2500 RPM. The aluminium radiator measures 360 mm and includes integrated cable management that routes fan wires inside the tubing jacket for a single motherboard connection.

Installation experience

Mounting hardware supports LGA1700 and LGA1851 sockets using an Intel contact frame that improves pressure distribution across the CPU heat spreader. A native 5 mm offset mount is provided for Ryzen processors to align the cold plate with chiplet hotspots. The manual warns that oversized coolers may interfere with the M.2_1 slot on some motherboards, so clearance should be verified before installation. A PWM-controlled VRM fan on the pump block adds active cooling for voltage converters around the socket.

Who this suits

This cooler suits builders who want a 360 mm AIO with integrated cable routing, VRM cooling and socket-specific mounting for current Intel and AMD desktop platforms. It is not for systems that lack space for a 360 mm radiator, for motherboards where the M.2_1 slot would be blocked by the pump block, or for users who require mounting hardware for sockets other than LGA1700, LGA1851 or AM5.