The Corsair 275R Airflow is a fan of mine, and I believe it provides fantastic value for people looking to construct a PC on a budget. Even the greatest PC cases, like the 275R Airflow, require adequate cooling to keep components operating within safe temperature ranges. The following are our top picks for the best AIO cooler for the Corsair 275R Airflow.
NZXT Kraken Z63 280mm Best overall
Corsair Hydro iCUE H100i Elite 280mm Identical brand
be quiet! PURE LOOP 280mm The best deal
NZXT Kraken Z73 Exceptional performance
Choosing the Most Effective AIO Cooler
The Corsair 275R Airflow is an excellent value case that can accommodate AIO coolers with radiators up to 360mm in length. This brings up a huge list of supported coolers, some of which are featured in this collection. For most processors, a sweet spot of at least 240mm is recommended.
The Kraken Z63 from NZXT is a monster of a cooler. This gadget can easily handle an overclocked AMD Ryzen 9 5950X. It comes in black or white, features a small LCD for displaying temperatures or cool GIFs, and two excellent static pressure-optimized fans.
The rest of our suggestions are excellent for sticking with the Corsair brand while conserving money, or for splurging and having the best thermal capacity for overclocking.