Best 240mm AIO Coolers for Gaming & Work PC in 2020

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The most commonly used AIO liquid CPU cooler size is the 240mm one because it can fit in most of the modern-day mid-tower cases and provides a good amount of performance. A 240mm AIO is undoubtedly better than the 120mm AIO, and some of the best 240mm AIOs can deliver performance almost equal to that of a decent 280mm AIO. However, a 240mm AIO can be beaten by a good CPU Air cooler, especially one with the dual tower design or with the larger heatsink and dual fans.

A 240mm AIO Liquid CPU cooler consists of a 240mm radiator that is made of aluminum (for most AIOs) and two 120mm fans on it. It is not as intrusive as the 280mm or 360mm AIOs that are pretty bulky and do require a large enough PC case to fit. A 240mm AIO is generally preferred for a mid to high-range processor but should be avoided for the top of the line flagship processors with much higher TDP. Moreover, a 240mm AIO cooler is not recommended for high-end overclocking, but you can perform a moderate amount of overclocking of a fast mainstream or mid-range processor.

There are many 240mm AIOs available from different brands, but they differ in the performance by quite a significant margin. Some of them deliver better cooling performance, some are quieter in operation, while some sports fancy RGB lighting and are better in the looks department. So, to help you make a wise decision, here I am going to list down the best 240mm AIOs that you can get for your Intel and AMD processor.

Best 240mm AIO Liquid CPU Coolers

Below are the best 240mm AIO Closed Loop Coolers for Intel and AMD processors.

Corsair H100i PRO RGB

[Clean & Simple Looks, Good Performance, Fairly Priced]

Corsair H100i PRO RGB is a classy and clean looking 240mm AIO Liquid CPU Cooler that is good on the performance front too. It comes with an aluminum radiator and two 120mm ML Series magnetic levitation bearing PWM fans that spins at 400 – 2400 RPM. The fans are pretty quiet at lower RPMs but can get very much audible at full speed. The build quality of the cooler is outstanding and it comes with all copper base plate and the tubes are sleeved. The pump head unit or water block sports an RGB Logo, and the RGB lighting and effects can be controlled using the Corsair iCUE software, which is also used to control fan speed, pump speed, and to monitor the coolant temperature. The Zero RPM mode in the software, when activated, shuts off the fans until the temperature reaches a threshold value for entirely silent performance. When the temperature of the coolant reaches 40°C, fans start spinning again to keep the CPU from reaching higher temperatures.

Corsair-H100i-PRO-RGB

The AIO supports almost all the current Intel and AMD sockets that also include AM4 and TR4 Sockets. However, you have to additionally Purchase bracket CW-8960054 on the CORSAIR website for compatibility with AMD socket sTR4/sTRX4. The installation is straightforward and can be done in a few minutes. The cooling performance of the Corsair H100i PRO RGB AIO is almost comparable to that of Corsair H150i Pro, which is a bigger 360mm AIO. The cooler is very much suitable for your Core i7 and Ryzen 7 processors, and you may perform some amount of overclocking too. Overall, an excellent 240 AIO for the price that you can use for gaming or work PC.

Corsair H100i PRO RGB AIO Liquid CPU Cooler Specifications
CPU Socket Supported Intel 1150/1151/1155/1156/2011/2066 and AMD AM3/AM2/AM4
Radiator Size 240mm
Fan Size 120mm x 2
Fan Speed 400 – 2400 RPM
Fan Airflow 75 CFM
Fan Static Pressure 4.2 mm H2O
Fan Noise Level 10 – 37 dBA
Features Zero RPM Mode, Corsair iCUE Software Support, ML Series magnetic levitation fans, Copper Cold Plate, RGB Lighting on Pump Head

Buy Corsair H100i PRO RGB

NZXT Kraken X53

[Great Looks, Fancy RGB Lighting, Performs Good]

NZXT Kraken X53 is basically a facelift of the NZXT Kraken X52, which was one of the best 240mm AIOs and a very popular Liquid CPU Cooler of all time. The NZXT Kraken X53 is also one of the best looking 240mm AIOs in the market and comes with fancy RGB lighting and is quite stylish and modern. The AIO comes with an aluminum radiator and two 120mm static pressure optimized Aer P radiator fans. These fans spin at 500 – 2000 RPM and generates static pressure of 2.93 mm H2O, which is on the higher side. The fans are pretty silent on low RPMs, but they become pretty loud at full speed. The fancy RGB lighting on the AIO can be seen on the pump top and looks breathtaking. The pump head top is rotatable and can be oriented as per your liking. The RGB lighting can be controlled using the NZXT CAM software, which is also used to control pump speed and monitor coolant temperature. There is no option to control the fan speed, and the software itself is a little buggy and is resource consuming compared to other software like Corsair iCUE, etc.

NZXT-Kraken-X53

The AIO supports most of the current generation AMD and Intel CPU Sockets that include the latest AM4 and LGA 1200 Socket from AMD. It also supports TR4 & sTRX4 Socket, but you need to purchase the bracket separately. The installation is easy and hassle-free. The build quality of the cooler is premium and the cables are nylon mesh sleeved for extra strength and protection against any damage. NZXT Kraken X53 is a pretty decent performer and can perform as good as the Corsair H100i PRO RGB. It is suitable for the latest high-end Core i7 and Ryzen 7 processors and you may perform a limited amount of overclocking on this AIO cooler. Overall, a great looking and stylish 240mm AIO for gamers and PC builders who prefer both looks and performance.

NZXT Kraken X53 AIO Liquid Cooler Specifications
CPU Socket Supported Intel Socket LGA 1200, 1151, 1150, 1155, 1156, 1366, 2011, 2011-3, 2066 and AMD Socket AM4, sTRX4*, TR4*(*Threadripper bracket not included)
Radiator Size 240mm
Fan Size 120mm x 2
Fan Speed 500 – 2000 RPM
Fan Airflow 73.11 CFM
Fan Static Pressure 2.93 mm H2O
Fan Noise Level 21 – 36 dBA
Features Copper Cold Plate, Sleeved Tubes, RGB Lighting., Rotatable Pump Top, NZXT CAM Software Support,

Buy NZXT Kraken X53

EVGA CLC 240 Liquid CPU Cooler

[Very Good Performance, Competitively Priced]

If you are looking for a no-nonsense and high-performance 240mm AIO, then it is EVGA CLC 240. It is probably one of the best 240mm AIOs that you can get, and that too at a very competitive price. The AIO comes with an aluminum radiator, and the water block uses all copper base for CPU for better heat transfer. The two 120mm fans on this AIO are arranged in exhaust configuration, which means they pull the air into the radiator fins rather than blowing it onto the radiator fins. These fans are quite loud at full speed, and they spin at speed in the range of 500 to 2400 RPM. The water block or the pump houses RGB LED EVGA Logo, and the tubes are sleeved. The RGB lighting and Pump and Fan speed can be controlled using the EVGA Flow Control Software. The software is not that polished and is little on the buggy side, which can trouble you occasionally.

EVGA-CLC-240-Liquid-CPU-Cooler

The AIO supports most of the modern-day Intel and AMD Sockets that also include TR4 and AM4 Socket. The build quality of the AIO is pretty good, and the installation is quite effortless. The cooling performance of this 240m AIO is one of the best in the 240mm AIO category, and it can give some 280mm or even 360mm AIOs, a run for their money. The AIO is perfect for use with high-end Intel and AMD processor (Core i7 and Ryzen 7) and can also be used by high TDP flagship processors but at Stock speeds only. The cooler may allow you to overclock a mid-range mainstream processor to moderate levels. This AIO may not win the beauty contest but is very good at performance and offers the best value for the money.

Tip: For quieter performance, you can replace the stock radiator fans with Noctua or be quiet! fans.

EVGA CLC 240 Liquid CPU Cooler Specifications
CPU Socket Supported Intel LGA2066/2011/2011-v3/1150/1151/1155/1156/1366 and AM2/AM3/AM4/FM1/FM2/TR4
Radiator Size 240mm
Fan Size 120mm x 2
Fan Speed 500 – 2400 RPM
Fan Airflow 74.82 CFM
Fan Static Pressure 4.04 mm H2O
Fan Noise Level 39.9 dBA
Features Copper Base, Sleeved Tubes, RGB LED Logo, Pump and Fan Speed Control using EVGA Flow Control Software

Buy EVGA CLC 240 Liquid CPU Cooler

Deepcool CASTLE 240EX GAMER STORM

[Great Looks & Fancy RGB, Anti-Leak Tech, Great Performance]

Deepcool CASTLE 240EX GAMER STORM is one the best looking 240mm AIOs along with the NZXT Kraken X53. It is a beautiful AIO Liquid CPU Cooler that is big on features and performance. The AIO comes with an aluminum radiator and two 120mm TF120 S fans with patented two-layer fan blades and flow-amplifying + noise-canceling frames. The water block has a large copper base, and this makes it compatible with the bigger TR4 Socket CPUs. The tubes are sleeved, and the AIO comes with a unique feature called Anti-leak Technology that prevents the pressure build-up inside the AIO using a pressure relief bag that squeezes itself to release the excess pressure during higher temperatures. The cooler is not as noisy and falls in the silent range category.

Deepcool-CASTLE-240EX-GAMER-STORM

The pump head features Addressable RGB LEDs that look amazing when lit up. The RGB lighting can be controlled either by the included RGB controller or by using the motherboard’s RGB software via a 5V 3-pin connector. It supports MSI Mystic Light Sync, Asus Aura Sync, Gigabyte RGB Fusion 2.0, ASRock Polychrome Sync, Razer Chroma RGB. The pump cap on the top of the pump head is rotatable, and you can twist it to adjust the logo orientation in accordance with the case. Moreover, it features a customizable logo as an extra logo chip comes along with the AIO.

The AIO supports almost all the majority of Intel and AMD Sockets. The installation is easy and straightforward. The cooling performance of this AIO is very good, and it beats the top of the line CPU Air Coolers that include Noctua NH-D15 and NH-U12A and Cryorig R1 Ultimate. Moreover, its performance comes very close to the NZXT Kraken X62, which is a bigger high-performance 280mm AIO. You can run top mainstream processors like Intel Core i9-9900K, and Ryzen 9 3900X on Stock Speeds easily. Overall, a modern, stylish and beautiful AIO that is big on performance and is not that expensive either.

Deepcool CASTLE 240EX GAMER STORM Specifications
CPU Socket Supported Intel LGA20XX/1151/1150/1155/LGA1366 and AMD TRX4/TR4/AM4/AM3+/AM3/AM2+/AM2/FM2+/FM2/FM1
Radiator Size 240mm
Fan Size 120mm x 2
Fan Speed 500 – 1800 RPM
Fan Airflow 64.4 CFM
Fan Static Pressure 2.33 mm H2O
Fan Noise Level 32.1 dBA
Features Addressable RGB LED (5V 3-pin ARGB Connector), Anti-leak Technology, Copper Base for CPU, ARGB Controller Included, Sleeved Cables, Customizable Logo, Refill Port

 

Buy Deepcool CASTLE 240EX GAMER STORM

Corsair H100i RGB PLATINUM

[Lots of RGB, High Performance, Premium Build Quality]

If you are looking for high performance and fancy 240mm AIO with lots of RGB, then Corsair H100i RGB PLATINUM is the best you can get. It is like an extra RGB version of the Corsair H100i PRO RGB with RGB illuminated fans. The AIO comes with an aluminum radiator with a black finish and two 120mm CORSAIR ML PRO Series RGB magnetic levitation PWM fans having a speed of 400 – 2400 RPM. The water block has a full copper base, and the pump head has 16 individual RGB LEDs on it that illuminate the Corsair Logo and the borders. The RGB lighting effects can be controlled or customized using the Corsair iCUE software, which is also used to control the Fan & Pump speed. The Zero RPM mode offers completely silent operation. It turns off the fans when the coolant temperature is under 40 degrees Celsius, and when this temperature limit is crossed, the fans kick back in action to keep the temperature under control. The cables are sleeved, and the build quality of the AIO is on the premium side.

Corsair-H100i-RGB-PLATINUM

Corsair H100i RGB PLATINUM support almost all the major Intel and AMD Sockets that include the AM4, sTR4, and sTR4X sockets. The installation is simple and easy, and it does come with all the necessary retention brackets and screws. The cooling performance is close to the Corsair H115i RGB Platinum, which is a bigger 280mm AIO. The cooler can be used with high-end mainstream Intel and AMD processors such as the latest Core i7 and Ryzen 7. Also, you can perform a moderate amount of overclocking with this AIO. It is a pretty silent AIO, especially on the lower fan speeds, but can get audible at full load when the fans are spinning at the maximum RPM. Overall, an amazing looking 240mm AIO that looks good, performs well, and has good build quality.

Corsair H100i RGB PLATINUM Specifications
CPU Socket Supported Intel 1150/1151/1155/1156/2011/2066 and AMD AM3/AM2/AM4/sTR4/sTRX4
Radiator Size 240mm
Fan Size 120mm x 2
Fan Speed 400 – 2400 RPM
Fan Airflow 75 CFM
Fan Static Pressure 4.2 mm H2O
Fan Noise Level 10 – 37 dBA
Features RGB Fans and Pump, Zero RPM Mode, iCUE Software support, Copper Cold Plate, Sleeved Tubes, Modular, tool-free mounting bracket

Buy Corsair H100i RGB PLATINUM

Other 240mm AIO Liquid CPU Coolers

Some other 240 AIO Liquid CPU Coolers that are worth checking out.

Final Words

A 240mm AIO is a nicer option to consider over a CPU Air Cooler because it looks good, performs better, and is compatible most of the modern-day mid-tower cases. If you are a gamer, then a 240mm AIO can handle your requirements pretty easily, but if you are an enthusiast or are into overclocking high-end chips, then it is better to go with a 280mm or even a 360mm AIO. If you are unable to decide which 240mm AIO to get or have other doubts related to it, then please ask your queries in the comment section below.

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