ARCTIC Liquid Freezer III Pro

A 420mm AIO liquid cooler specced for 250W. That rating covers flagship parts like a 14900K or 9950X under sustained load. Noise is specced at 30 dBA; socket compatibility spans AM5, AM4, LGA1700. Confirm your case has a 420mm mount before checkout.

Expect to pay around $83.99, which lands it among high-end options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Arctic backs the product through its standard warranty channels; check the listing for region-specific terms. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.