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5 Best 240mm Aio Liquid Coolers of 2026

Last Updated - 2026/04/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ARCTIC

Arctic Liquid Freezer III Pro 240-240 mm AIO CPU Cooler, Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

ARCTIC

CA$150.00

More Details
Main highlights
- Native offset mounting for Intel and AMD: Shifting the cold plate center toward the CPU hotspot ensures more efficient heat transfer.
- Integrated cable management: The PWM cables of the radiator fans are integrated into the sheathing of the hoses, so that only a single visible cable is connected to the motherboard.
- Integrated VRM fan: PWM-controlled fan that lowers the temperature of the voltage converters and ensures reliable performance.
- Contact Frame for Intel LGA1851 | LGA1700: Optimized contact pressure distribution for longer CPU lifespan and better heat dissipation.
- ARCTIC's P12 Pro fan: More performance at every speed – especially more powerful and quieter than the P12 at low speeds. Higher maximum speed for optimal cooling performance under high load.
CA$150.00
2
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MSI
10% Off

MSI MAG CORELIQUID A15 240 - AIO ARGB CPU Liquid Cooler - 240mm Radiator - AM5, LGA 1851 Ready - Dual 120mm ARGB PWM Fans, Black

MSI

CA$125.67

CA$139.99
(10% Off)

More Details
Main highlights
- Pre-installed Fans: Saves gamers installation time and enhances the assembly experience.
- Enhanced Cooling for Stable AI Performance: Precise heat source targeting for stable CPU performance
- EPDM Tubing: Durable and effective in preventing coolant evaporation.
- CycloBlade Design: Focuses airflow and reduces noise.
- ARGB GEN2: Customize the perfect lighting effects for you through MSI CENTER.
CA$125.67
CA$139.99 (10% Off)
3
11% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Corsair
11% Off

CORSAIR Nautilus 240 RS ARGB Liquid CPU Cooler – 240mm AIO – Low-Noise – Direct Motherboard Connection – Daisy-Chain – Intel LGA 1851/1700, AMD AM5/AM4 – 2X RS120 ARGB Fans Included – Black

Corsair

CA$124.99

CA$139.99
(11% Off)

More Details
Main highlights
- Simple, High-Performance All-in-One CPU Cooling: Renowned CORSAIR engineering delivers strong, low-noise cooling that helps your CPU reach its full potential
- RS120 ARGB Fans: RS ARGB fans create strong airflow and high static pressure, with easy ARGB control via a compatible motherboard. CORSAIR AirGuide technology and Magnetic Dome bearings ensure great cooling performance and low noise
- Efficient, Low-Noise Pump: Keeps your coolant circulating at a high flow rate while generating a whisper-quiet 20 dBA
- Easy Daisy-Chained Connections: Reduce the wiring in your system by daisy-chaining your RS ARGB fans and connecting them to just one 4-pin PWM fan header and one +5V ARGB header
- Convex Cold Plate with Pre-Applied Thermal Paste: The slightly convex shape ensures maximum contact with your CPU’s integrated heat spreader, with thermal paste applied in an optimised pattern to speed up installation
CA$124.99
CA$139.99 (11% Off)
4
Best Value
15% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Thermalright
15% Off

Thermalright Frozen Warframe 240 Black ARGB-240mm AIO CPU Liquid Cooler,IPS LCD Screen with 320 * 240 Resolution,for AM4/AM5&Intel LGA1700,”2.4 inch”Screen for Images and Double Fans-Black

Thermalright

CA$76.49

CA$89.99
(15% Off)

More Details
Main highlights
- [Software description about the LCD screen]The power supply and data communication transmission of the LCD screen are provided by the USB interface of the motherboard 9PIN, please confirm the integrity of the wiring before software installation. The software can be downloaded from Thermalright's official website, and more details can be obtained from the store's customer service.
- [Parameters of water cooling radiator]The size of the water cooling radiator is 277*120*52mm, the cold head: 69.2*69.2*60mm, the speed of the water pump is 3000RPM±10%, the voltage: DC 12V, the operating noise is≤23dBA, with the cooperation of the high speed of the water pump and the fan, it can ensure that the cooler cools the CPU for a long time and excellently.and the low noise of the water pump is an absolute advantage in many water cooling radiators.
- [Optimization of details]The pre-installed fan of the radiator and the included water guide clip can be easily installed, and the SS2 all-metal buckle is compatible with a variety of CPU models, so that the Thermalright's water-cooled radiator and air-cooled radiator can be switched freely. The IPS LCD screen with 320*240 resolution can restore the color more accurately, and the display screen can be freely customized.
- [High Heat Dissipation Triple Fans]The TL-P12-S fan is a wind-pressure fan with PWM temperature control function, the fan has excellent S-FDB bearings, and the blade design optimized for noise reduction not only reduces friction and vibration, but also reduces noise during operation. The high speed of 2000 rpm combined with the 240 size radiator can quickly take away the heat.
- [Excellent cooling combination]The CPU water cooling radiator adopts a water block with a detachable LCD screen + a 240-specification all-black nano-painted aluminum fin radiator + a polymer protective water pipe + a standard 120mm PWM air pressure fan, which is committed to creating an integrated water-cooled cooler with high cooling, high life, high-end, low noise and low evaporation.
- [Excellent Bearing]The fan adopts STABLY-FDB bearing (abbreviation: S-FDB bearing), which can solve the problem of fan blade shaking in hoisting mode, and greatly improve the performance of the cooling fan. The S-FSB bearings have an industrial service life of up to 20,000 hours, ensuring the longevity of the CPU liquid cooling cooler.
CA$76.49
CA$89.99 (15% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ID-COOLING

ID-COOLING FX240 PRO Liquid CPU Cooler for Desktop - 240mm AIO Cooler, 2 x 120mm High-efficient Fans, Special CD Pattern Pump Header, Intel & AMD Compatible

ID-COOLING

CA$90.39

More Details
Main highlights
- 【Simple Cable Management】The fans connect each device to the next with its daisy chain connector, this can reduce clutter and make cable management simpler.
- 【Premium Vision on Water Block】CD patterns on water block provides a premium match to the PC builds.
- 【Premium AIO Cooler】A premium CPU liquid cooler for gaming and high-performance computing systems. | TDP: 300W
- 【Powerful Pump】The pump is running at 2900RPM±10% which can dissipate the heat from CPU efficiently.
- 【Extreme Cooling Fan】Two 120mm cooling fans deliver stable performance output for extreme cooling. | Max. Air Flow: 82.5CFM | Max. Air Pressure: 2.55mmH2O
- 【Compatibility】The CPU liquid cooler can work with Intel & AMD sockets like Intel LGA1851/1700/1200/1151/1150/1155/1156 and AMD AM4/AM5
- 【All-black Layout】An all-black CPU water cooler can blend seamlessly into many PC cases, especially those with black or dark-colored interiors.
CA$90.39

5 Best 240mm Aio Liquid Coolers of 2026

Arctic Liquid Freezer III Pro 240-240 mm AIO CPU Cooler, Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

MSI MAG CORELIQUID A15 240 - AIO ARGB CPU Liquid Cooler - 240mm Radiator - AM5, LGA 1851 Ready - Dual 120mm ARGB PWM Fans, Black

CORSAIR Nautilus 240 RS ARGB Liquid CPU Cooler – 240mm AIO – Low-Noise – Direct Motherboard Connection – Daisy-Chain – Intel LGA 1851/1700, AMD AM5/AM4 – 2X RS120 ARGB Fans Included – Black

Thermalright Frozen Warframe 240 Black ARGB-240mm AIO CPU Liquid Cooler,IPS LCD Screen with 320 * 240 Resolution,for AM4/AM5&Intel LGA1700,”2.4 inch”Screen for Images and Double Fans-Black

ID-COOLING FX240 PRO Liquid CPU Cooler for Desktop - 240mm AIO Cooler, 2 x 120mm High-efficient Fans, Special CD Pattern Pump Header, Intel & AMD Compatible

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