Asus ProArt LC 420

A 420mm AIO liquid cooler specced for 250W. Noise is specced at 31.5 dBA; socket compatibility spans AM5, AM4, LGA1700. That rating covers flagship parts like a 14900K or 9950X under sustained load. Confirm your case has a 420mm mount before checkout.

Expect to pay around $637.99, which lands it among premium options. Use the PlanMyPC system builder to verify it works alongside your other components and to keep a running tally of the cost. Warranty coverage follows ASUS's standard policy — confirm regional terms on the listing. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.