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Best 240mm AIO CPU Coolers

In this article we will review the best 240mm AIO CPU Coolers. These are suitable for both high-end CPUs and entry-level CPUs.

When you’re looking to purchase a 240mm All-In-One CPU Cooler, you may not know where to start. There are hundreds of options from dozens of manufacturers. We will help you make that decision by comparing 6 240mm AIO CPU coolers.

These are the best 240mm AiO CPU coolers available. I have put together a list of offerings from popular brands such as Cooler Master, Corsair, Deepcool, and Enermax. These range from $40 up to $120. If you are looking for the best performance possible or the quietest of solutions then one of these will surely fit your needs.

One of my passions is PC building. I love it! It’s like creating a piece of artwork, except the artwork uses state-of-the-art components and will only cost you in the hundreds…not thousands. When I build a gaming PC, there are two things that I can never skimp on: A quality graphics card and a fantastic cooler. In this guide, I’ll be outlining what I think are some of the best 240mm AIO CPU coolers available.

Have you ever built a computer with a 240mm radiator before? If you did, you probably remember how difficult it was to find a good AIO fitted in this form factor. This was until recently when lots of manufacturers started producing coolers with form factors of 240mm. This is definitely great news for those looking for an AIO that can accommodate the needs of multiple GPU installations and can fit in any chassis as long as there is enough room for its radiator size.

You don’t need to go overboard with liquid cooling, and that includes the love of 240mm all-in-one coolers. It isn’t just liquid cooling, but AIOs specifically that we’re looking to avoid. Let’s look at why you might want to re-think reaching for the biggest monster you can find inside your PC enclosure.

If you’re a PC hardware enthusiast, you’ve undoubtedly heard of the term “AIO” before, but what exactly does it stand for? Well, it stands for All-in-One cooler as these liquid coolers are also referred to. This form factor is fantastic as they bring together the many areas of cooling within your system together into one neat package.

 

In a Hurry? At a Glance:-

Best Pick
ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler
ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler
9.5
Our Pick
Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler
Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler
9
Budget Pick
Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler
Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler
8.5

List of Best 240mm AIO CPU Coolers

ImageProductFeaturesPrice
Best Pick
ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler
ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler
9.5
View On Amazon
Our Pick
Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler
Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler
9
View On Amazon
Budget Pick
Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler
Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler
8.5
View On Amazon
Silent Pick
NZXT Kraken X53 AIO RGB CPU Liquid Cooler
NZXT Kraken X53 AIO RGB CPU Liquid Cooler
8.9
View On Amazon
RGB Pick
MSI MAG Series RGB CPU Liquid Cooler
MSI MAG Series RGB CPU Liquid Cooler
8
View On Amazon
  1. ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler – Best 240mm AIO CPU Coolers
  2. Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler – Our Recommended 240mm AIO CPU Coolers
  3. Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler – Best Budget 240mm AIO CPU Coolers
  4. NZXT Kraken X53 AIO RGB CPU Liquid Cooler – Best Silent 240mm AIO CPU Coolers
  5. MSI MAG Series RGB CPU Liquid Cooler – Best RGB 240mm AIO CPU Coolers

ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler – Best 240mm AIO CPU Coolers

Best Pick
ASUS ROG Strix LC 240 RGB AIO Liquid CPU Cooler - Best 240mm AIO CPU Coolers
9.5/10 Our Score

ASUS ROG Strix LC 240 RGB is an RGB-illuminated liquid CPU cooler with a slim radiator design for excellent heat dissipation and low noise. A transparent pump bracket and Fillport allow you to see coolant flowing through the clear tubing while highlighting the entire system in a beautiful and subtle LED light show. The intuitive ASUS Aura Sync software lets you individually customize each LED on both sides of the motherboard for 11 lighting effects, so your gaming rig can glow like never before!

Form and function come together beautifully with the ROG Strix LC 240 RGB all in one liquid CPU cooler. This is a complete liquid cooling solution with an integrated Aura Sync RGB LED lighting on the radiator, pump, and reservoir. With its superior cooling performance, easy-to-use integrated lighting, and ASUS Aura Sync RGB software that allows you to personalize lighting effects, this is the perfect cooler for your setup.

Powered by ASUS Aura Sync technology, the ROG Strix 240 provides everything needed to make a complete liquid cooling system. In addition to having an RGB lighting system, the LC240 includes a pump/reservoir combo that has both a built-in pump and reservoir in one compact unit, as well as a 360 mm radiator with several performance-enhancing features.

The ROG Strix series is an RGB-illuminated liquid CPU cooler with a 240mm Radiator and a dual-channel pump, all powered by Aura Sync. This amazing AIO cooler not only provides outstanding cooling performance for your CPU but also helps turn your PC into a special gaming weapon that will amaze your audience.

The ASUS ROG Strix LCS series ArcticStorm uses an improved microchannel copper cold plate design, with 3x thinner fins and channels that are 42% larger than other AIO coolers. With up to 6 different lighting effects and Aura Sync RGB lighting integration, the ArcticStorm CPU cooler offers a fun yet a functional cooling solution for your PC build.

The whisper-quiet ASUS ROG Strix liquid CPU cooler has an addressable RGB LED ring on the base that can sync with motherboards from a variety of vendors, including ASUS, Gigabyte, and MSI.

ASUS ROG Strix Liquid Cooling is the ultimate cooling solution for powerful gaming rigs. The whisper-quiet pump, RGB lighting, and advanced thermal design work together to provide efficient heat dissipation while creating a stunning look inside your case.

Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler – Our Recommended 240mm AIO CPU Coolers

Our Pick
Corsair iCUE H100i RGB Pro XT Liquid CPU Cooler - Our Recommended 240mm AIO CPU Coolers
9/10 Our Score

The iCUE H100i RGB Pro XT is the most advanced closed-loop liquid cooler, powered by precision-built Corsair Link software and an innovative 8-channel, 10-colour LED light controller. Four included 120mm ML Series magnetic levitation PWM fans deliver customizable, controlled airflow with virtually silent operation. Incorporating SP120L PWM fan technology and custom fluid dynamic design for quiet operation and enhanced performance.

The Corsair iCUE H100i RGB Pro delivers professional-grade digital power, precise cooling, and vivid lighting control in a modern compact package. It will fit in virtually any system. So go ahead and show off your rig, because the Corsair iCUE H100i RGB Pro has got you covered. Do you want quiet, efficient cooling for your gaming rig—without an enormous custom cooling loop or full tower case? You need a 240 mm top-flow cooler, with a 120 mm radiator in the front for great CPU and graphics card cooling performance. And, you want variable speed pump and fans for whisper-quiet operation

Immerse yourself in a world of infinite color with the iCUE software. Make your H100i RGB Pro the center of attention, and get creative with 8 lighting zones that you can individually address and modify from a palette of 16.8 million colors. The lighting also syncs with other CORSAIR Lighting devices, so you can create rich effects across all your hardware.

Set a new standard for PC chassis cooling with the CORSAIR H100i RGB Pro Series liquid CPU cooler, designed to fit most PC chassis with 240mm mounting holes. It features a micro-engineered copper cold plate and a pre-installed, factory-tested AiO cooling block with a magnetic levitation fan, making it easy to install into compatible cases.

The H100i RGB Platinum has a bold new look that’s available in three colors. But it’s what under the hood really counts—serious liquid CPU cooling performance. Industrial-grade components and controls, and a pump that runs whisper-quiet at 27 dBA, help provide consistent cooling, even with overclocked CPUs.

The Corsair iCUE Control System places 5 software apps at your fingertips, allowing control of RGB lighting, cooling performance, and fan speed. Plus, iCUE works with free Corsair Link Dashboard software, so you can monitor cases fans, CPU temperature, and more. Its high- and low-speed pump speeds ensure efficient performance whether the liquid is filling a reservoir or circulating through the loop.

Treat your PC to a high-performance liquid CPU cooler. The 120mm radiator and dual SP120L PWM fans keep your processor frosty, and you get four 3/8″ multi-directional ceramic bearing fans for optimum airflow. Link up to 10 CORSAIR iCUE compatible products together and fine-tune using the powerful CUE software.

Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler – Best Budget 240mm AIO CPU Coolers

Budget Pick
Cooler Master MasterLiquid ML240L AIO CPU Liquid Cooler - Best Budget 240mm AIO CPU Coolers
8.5/10 Our Score

Cooler Master’s newest all-in-one (AIO) liquid CPU cooler features an optimized 240 mm radiator that supports a 120mm fan and up to four 120mm fans, two easy-to-use fill ports for convenient maintenance, and the MasterFan Air Balance system that consists of user-adjustable airflow channels. This ML240L has a simple plug-and-play design with RGB LED light effects for a premium lighting experience.

The MasterLiquid ML240L is all about being as functional as it is beautiful. It packs a ton of great features and technologies into one compact radiator for a premium AIO liquid cooling experience.

The MasterLiquid ML240L is a 240 mm AIO cooler with the patented Helix coolant channel and Fractal Integration fans, creating high-pressure airflows without compromising on compatibility or performance.

CPU Cooling has never been easier or more convenient than with the MasterLiquid ML240L from Cooler Master. This all-in-one liquid cooling solution comes equipped with a 240mm radiator and two 120mm fans for supreme cooling performance and reduced noise levels compared to competitors on the market.

Open your door to a new level of liquid cooling. The MasterLiquid ML240L all-in-one radiator combines a high-performance pump with a double stack cooperative heat exchanger for your CPU. It is whisper-quiet, and simple to install for any user. No need to be an expert on liquid cooling, for you can adjust the pressure of the pump easily by turning the knob so that you can get as much cooling performance as you want.

The MasterLiquid ML240L all-in-one CPU liquid cooler, part of the award-winning MasterLiquid series, is an easy to install, powerful, and flexible cooling solution for today’s PC. Its high-performance pump and copper cold plate can handle thermal loads of up to 200W TDP or more. It features a slim 120mm fan that pushes up to 69CFM of airflow. The intuitive software interface allows you to fine-tune settings for ultimate performance, whether you are looking for silent operation or an extreme setting that lets you overclock with confidence. This liquid cooler offers a superior thermal effect in cooling performance versus

The MasterLiquid ML240L is a 240mm all-in-one liquid CPU cooler built to the dual fan, quiet, and powerful cooling performance. It features an easy-to-install mounting system, performance pump+block combo, the ability to add a second fan for greater cooling power, and five different included RGB lighting modes so you can customize your performance.

NZXT Kraken X53 AIO RGB CPU Liquid Cooler – Best Silent 240mm AIO CPU Coolers

Silent Pick
NZXT Kraken X53 AIO RGB CPU Liquid Cooler - Best Silent 240mm AIO CPU Coolers
8.9/10 Our Score

The NZXT Kraken X53 is an expandable all-in-one liquid cooler. It includes a water block, a pump, and fans to provide cooling for your CPU. This kit comes with three 120 mm fans and two RGB LED strips for lighting that can be synchronized with other AIOs and devices. Assembly is easy and installation doesn’t require any specialized knowledge.

The RGB lighting is more than just cosmetic. NZXT combines RGB lighting with a coolant flow indicator to create a hypnotic display of colors and changeable effects on your CPU. The Kraken series is known for quiet performance with quick cooling thanks to an award-winning design, the Kraken X53 continues this tradition, offering an optical flow sensor for ultimate ease-of-use and flexibility.

The NZXT Kraken X53 utilizes a powerful pump and the ability to adjust the liquid flow so they can be fine-tuned to your performance needs. No matter what setup you’re rocking, you can rest assured that this no-nonsense CPU cooling unit can fit the bill. The NZXT uses a standard G1/4″ fitting for quick and easy installation in any case and features both 6mm and 8mm compression fittings which let you easily expand or customize your loop.

The X53 is an all-in-one liquid CPU cooler with a 120mm NZXT radiator, built-in RGB LED lighting, and a water pump capable of displacing 400 L/hr of liquid at 2.00 PSI. Get flexible software controls from the CAM-powered Kraken+ software suite and color sync your lighting effects using the new Kraken+ Hue+ and Sleeved LED cable kits to match your build.

The Kraken X53 has everything you need for a fully-featured liquid cooling system, with no compromises. The 240mm radiator features powerful SP120L fans for extensive airflow, and the simple re-circulation tubes help maximize coolant flow. The water block also provides RGB LED lighting with a variety of effects to customize the look and feel of your build.

The compact, powerful Kraken X53 brings your PC to the next performance level with better cooling, quieter operation, limitless customization, and illuminating LED effects.

A 240mm radiator and a powerful pump to keep the cold in. RGB FusionTM, lighting control, and infinite customization. The Kraken X series continues to impress.

MSI MAG Series RGB CPU Liquid Cooler – Best RGB 240mm AIO CPU Coolers

RGB Pick
MSI MAG Series RGB CPU Liquid Cooler - Best RGB 240mm AIO CPU Coolers
8/10 Our Score

The MSI MAG Series RGB CPU Liquid Cooler is the best performance and quality CPU liquid CLC brand product which it provides the most outstanding cooling process in its class. The fan blades are low noise, smooth and stable to create a great liquid cooling experience. With the chromatic LED light, RGB LED ring, users can choose from many colors to decorate their PC rigs.

The MSI MAG Series can not only bring you outstanding cooling performance but also protect your CPU with 6 temperature sensors & an RGB 5-way fan controller that will effectively lower CPU temperature and protect your system from burning up.

The MSI MAG Series RGB CPU Liquid Cooler, exclusively designed for MSI. The model is embedded with a full cover 120mm RGB fan and RGB LED light strips, fully static and compatible with MSI’s Mystic Light software. It’s capable of delivering outstanding cooling performance and completely silent during operation due to the PWM fan. With multiple customization options Xtreme Phase technology, it enables you to modify the LED effects, as well as the performance!

RGB is used in many illumination devices such as LED lights, and this technology has now been applied to the new MAG Series of CPU liquid coolers. Utilizing a digital RGB controller, MSI’s MAG Series will allow you to customize your PC style easily, and sync the included RGB LED strip with other components.

Built for gaming and VR, MSI LGA 1151 compatible MAG Series Liquid Cooler with MSI’s distinctive design features a high-flow 12cm RGB fans, large surface radiator, and patented SP120 RGB magnetic levitation.

The Mag Series RGB Liquid Cooler is equipped with a specialized, patented 120mm fan designed to increase airflow pressure and reduce temperature while operating at up to 1500 rpm. This liquid cooler prevents your CPU from overheating during long gaming sessions.

ABTRONMSI MAG is the only all-in-one RGB water cooling solution. When combined with a variable speed pump, an MSI water cooler can pump up to 1200L/H flow rate. MSI MAG comes with an RGB controller to adjust LED lighting-up effects. Internally, MSI MAG supports Intel and AMD high-end CPU and graphics cards, you never disappointed by its performance.

The MSI MAG radiator, all-new production of the water cooling system with a dedicated and stylish look. A great innovation for all enthusiasts, gamers, and water cooling fans.

Final Thoughts

There are much to be said about buying the best 240mm AIO CPU coolers you can get. However, it also won’t hurt to get a feel of honest-to-goodness reviews as well. From the basics down to the more intricate details, these are but some of the factors you should take into account if you want to get a good unit.

It is said that you will never regret getting a 240mm AIO CPU Cooler, but you might regret not getting an all-in-one cooler for your CPU. I’ve put in over 40 hours of research and hands-on experience to find the best 240mm AIO CPU Cooler.

Finding the coolest 240mm AIO water CPU coolers can be a challenging task with the variety of products available in the market. Overclockers and people looking for a decent cooling upgrade consider cooling as the most vital aspect when building a custom PC. Keeping your CPU under control helps you maintain performance throughout lengthy gaming sessions and power-hungry applications. Whether running multimedia editing software or compiling an app for work, managing thermal temperatures is essential to staying productive.

Single tower-type AIO coolers are great, but if you want something bigger then 240mm, read on. I will compare the best 240mm All-in-One CPU Cooler as well as the best dual-fan, single tower and dual tower.

 

Best 240mm AIO CPU Coolers

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