CPU Coolers
CPU Coolers
Make sure your CPU performs at its full potential with a powerful all-in-one liquid cooler. With a range of radiator sizes to fit almost any case and many stylish options to add some visual flair while you lower your temperatures, CORSAIR makes liquid cooling easier than ever before.
What Is an AIO CPU Cooler?
AIO stands for all-in-one. An AIO cooler is a sealed liquid cooling system that includes a pump head, radiator, tubing, and fans in a single pre-filled unit. The pump head mounts directly to your CPU, drawing heat away from the processor and transferring it through the coolant to the radiator, where the fans exhaust it out of your case. Because the loop is pre-filled and sealed, there's no need to source or mix your own coolant.
AIO vs. Air Cooling: What to Consider
Air coolers use heatsinks and fans mounted directly above the CPU. An AIO cooler moves the heat transfer away from the processor and exhausts it via the radiator, which is typically mounted to a case panel. This arrangement can free up space around the CPU socket and support higher thermal loads, especially if you're running an overclocked or power-hungry processor.
Choosing the Right Radiator Size
Radiator size is one of the primary considerations when selecting a liquid CPU cooler. Common options include:
- 120mm: Compact builds with limited case space — browse 120mm AIO Liquid CPU Coolers
- 240mm: A strong balance of cooling capacity and case compatibility — browse 240mm AIO Liquid CPU Coolers
- 360mm: High thermal loads and enthusiast builds where case space permits — browse 360mm AIO Liquid CPU Coolers
- 420mm: Maximum radiator surface area for extreme thermal demands
Always verify that your case supports the radiator size you're considering before purchasing.
Display and Lighting Options
Many CORSAIR AIO coolers feature LCD screens on the pump head that can display system stats, temperature readings, or custom visuals. RGB fan options are also available across the lineup and integrate with iCUE software for synchronised lighting control across your full setup.
Explore our range of LCD AIO Liquid Coolers to find a model with the display features that suit your build.
Compatibility
CORSAIR AIO coolers support a wide range of Intel and AMD sockets. Check the specifications for each model to confirm compatibility with your specific CPU platform before you buy.
When you're running a high-performance CPU, keeping thermals in check is critical. CORSAIR AIO liquid coolers give you a closed-loop solution that's ready to install, engineered to manage heat efficiently, and built to last through long sessions of gaming, content creation, or intensive workloads. Browse the full range of CORSAIR CPU Coolers to find the right radiator size, display option, and performance tier for your build.