Best AIO Liquid Coolers Windows Central 2020

Traditional heatsink and fan CPU coolers are fantastic for keeping your desktop processors operating within an optimal temperature range, but if you want to do some overclocking and stress the CPU you'll need to invest in more complicated water cooling. Luckily, there are some fantastic all-in-one (AIO) kits from reputable brands that are simply plug-and-play. The NZXT Kraken M22 gets the job done, but so do the other options on this list. Take a look!

Beastly cooler: NZXT Kraken M22

Staff favorite

This AIO could win out on the name alone, but it also performs well. The X62 packs a lightweight 120mm radiator and barely weighs anything. Throw in included support for the NZXT Hue lighting system and its CAM software for digital fan control and what you have is a cooler that will perform well and look good in your custom PC, all for a reasonable price.

$90 at Amazon

Smart cooling: Thermaltake WATER 3.0

The WATER 3.0 from Thermaltake features the company's latest innovative Riing fans with a self-contained controller. The RGB lighting is integrated into the actual casing of each fan, as opposed to mere LED bulbs scattered around the surface, which makes for a continuous beam of light that shines throughout the case. With up to 360mm of radiator surface, a high-quality pump, and an efficient copper base for optimal heat transfer from the CPU, the WATER 3.0 is designed to keep even the more power hungry processors well within safe operating temperature ranges, especially when under load and overclocked.

$140 at Amazon

Serious performance: Cooler Master MasterLiquid ML360R

Cooler Master not only created an AIO that looks sleek and ready for an exquisite build but also included some serious headroom. You'll have no problem overclocking your CPU with the 360mm radiator setup, and there are more RGB lights than you'll know what to do with. The lighting on the ML360R can be configured through the MasterPlus+ software suite.

$127 at Amazon

Silent pumps: DEEPCOOL Captain 240PRO

DEEPCOOL produces some killer hardware and the Captain 240RPO is a great example, featuring a 240mm radiator, efficient fans, and a silent but powerful pump. You'll be able to push your system to the limits with this setup. This cooler also supports external management software through the use of a cable, which can be hooked up to your motherboard. It's perfect if you already make use of your own RGB lighting.

$140 at Amazon


The ASUS ROG RYUO is quite the AIO cooler. Not only does it have a rather silent pump for quiet operation, but also ample headroom with the radiator and fan configuration. What makes this a special unit is the included OLED display located on the pump itself. You can display system stats here or even animated images.

$156 at Amazon

How do you choose an AIO?

Deciding what AIO to choose can prove a little daunting since most of them appear to be the same. If you need a small 120mm radiator AIO for your CPU and already have adequate case airflow, the NZXT Kraken M22 will be more than capable of handling even some moderate overclocking. NZXT offers different Kraken models, depending on your requirements.

When you have a powerful, multi-core processor that's kicking out some serious heat, you'll need to step it up with another cooling solution. Should the different Kraken models not be what you're looking for, the Cooler Master MasterLiquid ML360R is a great secondary pick.

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