Best AIO cooler 2025
What is the best AIO cooler? It will stop your CPU from overheating during intense gaming sessions while keeping the inside of your PC looking spacious and clean. Custom water cooling might look even slicker, and air coolers can be cheaper, but a top AIO cooler is a great way to keep your CPU cool. Our top choice for most gamers needing a powerful cooler is the MSI MEG CoreLiquid S360, as its 360mm radiator can disipate loads of heat but it should fit in most PC cases. Plus, it looks great and has a useful built in screen. For the ultimate in cooling power, the Arctic Liquid Freezer III 420 houses a huge 420mm radiator that can deal with basically any CPU. Meanwhile, the CoolerMaster MasterLiquid ML240L V2 RGB is a great choice for those on a budget but still needing plenty of cooling power. For more guidance on what to look for in an AIO cooler, check the how to choose section of this guide and have a read of the FAQ to find answers to the most common cooler questions. Continue reading Best AIO cooler 2025 MORE FROM PCGAMESN: Best graphics card, Best gaming PC, Best SSD for gaming


What is the best AIO cooler? It will stop your CPU from overheating during intense gaming sessions while keeping the inside of your PC looking spacious and clean. Custom water cooling might look even slicker, and air coolers can be cheaper, but a top AIO cooler is a great way to keep your CPU cool.
Our top choice for most gamers needing a powerful cooler is the MSI MEG CoreLiquid S360, as its 360mm radiator can disipate loads of heat but it should fit in most PC cases. Plus, it looks great and has a useful built in screen. For the ultimate in cooling power, the Arctic Liquid Freezer III 420 houses a huge 420mm radiator that can deal with basically any CPU. Meanwhile, the CoolerMaster MasterLiquid ML240L V2 RGB is a great choice for those on a budget but still needing plenty of cooling power. For more guidance on what to look for in an AIO cooler, check the how to choose section of this guide and have a read of the FAQ to find answers to the most common cooler questions.