ARCTIC Liquid Freezer III 360 A-RGB liquid cooler

360 mm A-RGB liquid CPU cooler

The ARCTIC Liquid Freezer III 360 A-RGB is an all-in-one water cooler built for Intel and AMD desktop processors. It targets builders who want a single-loop solution with integrated lighting and a pump mounted on the cold plate. The 360 mm radiator provides a large surface area for heat rejection in compatible chassis.

Fits Intel LGA 1700 and LGA 1851 sockets

A dedicated mounting frame distributes pressure evenly across the integrated heat spreader for those Intel platforms. Native AMD offset mounting shifts the cold plate 5 mm to align with Ryzen chiplet hotspots. A PWM-driven VRM fan on the pump block actively cools voltage converters around the socket. Integrated cable routing hides fan wires inside the hose sleeve, leaving one motherboard connection. Builders must verify clearance around the M.2_1 slot because oversized heatsinks there can conflict with the pump housing.

Addressable RGB lighting

The A-RGB illumination on the pump and fans syncs with motherboard RGB ecosystems for coordinated colour effects. Hose-sleeved PWM cables reduce visible wiring to a single lead, simplifying routing and improving airflow inside the case. The VRM fan runs from the same PWM circuit, so no extra headers are consumed. Users who need a non-RGB variant or a smaller radiator format will not find those options in this specific model.