GAMDIAS CHIONE M4-420

A 420mm AIO liquid cooler rated to dissipate 250W. That rating covers flagship parts like a 14900K or 9950X under sustained load. Noise is specced at 11 dBA; socket compatibility spans AM5, AM4, LGA1700. Confirm your case has a 420mm mount before checkout.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest CPU cooler deals from multiple stores. Support and warranty service run through GAMDIAS, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. The category page surfaces comparable models near the same price, which makes shortlisting against this CPU cooler straightforward.