Best Aio Cooler 2025. We've tested and personally used many different models, but the best over aio cooler right now is the arctic liquid freezer iii. Arctic's successor to the popular freezer ii is more than a simple update.

So, we’ve compiled a list of the best aio coolers you can buy in 2025. The best aio coolers from msi, nzxt, corsair, and cooler master chill your cpu as well as a full water cooled gaming pc, without the hassle.