Updated: 22 Aug 2025

10 Best 240mm aio coolers of 2025

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Updated: 22 Aug 2025

#1

Best Choice

NZXT Kraken 240 AIO Liquid CPU Cooler with LCD Display, 240 mm Size, Matte Black

9.9

NZXT

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Main highlights

The display shows real-time system info or custom images

Cooler with a pump that features an embedded 1.54 inch square LCD screen

Adjustable screen orientation accommodates pump head positioning
#2

Best Value

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

9.6

ARCTIC

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Main highlights

Native offset mounting for Intel and AMD: Shifting the cold plate center toward the CPU hotspot ensures more efficient heat transfer.

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.
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#3

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

9.4

Corsair

-12%

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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

Efficient, Low-Noise Pump: Keeps your coolant circulating at a high flow rate while generating a whisper-quiet 20 dBA

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

-12%
#4

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 – White

9.3

Corsair

-14%

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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

Efficient, Low-Noise Pump: Keeps your coolant circulating at a high flow rate while generating a whisper-quiet 20 dBA

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

-14%
#5

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

9.2

Corsair

-16%

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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

Efficient, Low-Noise Pump: Keeps your coolant circulating at a high flow rate while generating a whisper-quiet 20 dBA

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

-16%
#6

Vetroo V240 White Liquid CPU Cooler, Addressable RGB PWM Fans & Pump, 240mm AIO Water Cooler with Controller and Remote for Intel LGA 1700/1200/115X AMD AM4

9.1

Vetroo
#7

Thermalright Aqua Elite 240 V3 Liquid CPU Cooler, 2 x 120mm PWM Fans,Case 240 Radiator,for AMD/AM4/AM5, Intel LGA1150/1151/1155/1156/1200/2011/1700/1851,Desktop CPU Cooler AIO

9.0

Thermalright

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Main highlights

【Unique Pump Head】 The octagonal shaped cold pump head adopts the exclusive frame of the 4th generation water pump, the swirling rectangle design and the ARGB halo under the logo luminous marking creates a colourful visual experience, and the life of the cold pump head is up to 40,000 hours with a rotation speed of up to 3,300 RPM ± 10%, which ensures that the CPU is provided with excellent heat dissipation for a long period of time

【Excellent LED Lighting Effect】Fan and water-cooling header ARGB sync with 5V 3pin on the motherboard to achieve light sync, 1600W colour soft light effect, efficient cooling while providing rich light effect, support light effect series and motherboard sync to avoid insufficient light interface.

【Better Cooling】 The cooler adopts the fourth generation pump head + 240 cold row size black aluminium fin heat sink plate + protective preparation mesh water pipe + standard configuration 120mm ARGB fan, to create a low vibration, high heat dissipation, low evaporation, high life span of the one-piece water-cooled cooler area unit.
#8

CORSAIR H100i RGB Elite Liquid CPU Cooler - 240mm AIO - AF120 Elite PWM Fans - Intel LGA 1700, 1200, 2066, AMD AM5 and AM4 Sockets - White

8.9

Corsair

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Main highlights

Unite Your Setup: Powerful CORSAIR iCUE software enables you to control and synchronise your cooler’s RGB lighting with all iCUE compatible devices, monitor CPU and coolant temperatures, and adjust fan and pump speeds

Modern Pump Head Design and 16 RGB LEDs: Elevate your CPU performance with liquid cooling driven by two 120mm CORSAIR AF ELITE Series AirGuide fans, delivering powerful PWM-controlled airflow between 400 and 1,850 RPM

Advanced All-in-One CPU Cooling: Offers everything needed to keep your latest Intel or AMD CPU running at peak performance, while curbing the heat of even high-end processors
#9

Thermalright Aqua Elite 240 White V3 Liquid CPU Cooler, Double PWM ARGB Fans,Efficient PWM Controlled Pump,Aio Water Cooler, for AMD/AM4/AM5, Intel LGA1150/1151/1200/2011/1700/1851, (AE240 White V3)

8.8

Thermalright

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Main highlights

【Unique Pump Head】 The octagonal shaped cold pump head adopts the exclusive frame of the 4th generation water pump, the swirling rectangle design and the ARGB halo under the logo luminous marking creates a colourful visual experience, and the life of the cold pump head is up to 40,000 hours with a rotation speed of up to 3,300 RPM ± 10%, which ensures that the CPU is provided with excellent heat dissipation for a long period of time

【Excellent Bearing】 The cooling fan adopts the carefully developed Stably-FDB magnetic stabilisation bearing, which solves the fan blade shaking problem in the hanging mode, increases the stable balance of the fan, reduces the fan noise to a very low level, and at the same time provides the required cooling capacity and extends the service life of the fan.

【Better Cooling】 The cooler adopts the fourth generation pump head + 240 cold row size white aluminium fin heat sink plate + protective preparation mesh water pipe + standard configuration 120mm ARGB fan, to create a low vibration, high heat dissipation, low evaporation, high life span of the one-piece water-cooled cooler area unit.
#10

Vetroo V240 Black Liquid CPU Cooler, Addressable RGB PWM Fans & Pump, 240mm AIO Water Cooler with Controller and Remote for Intel LGA 1700/1200/115X AMD AM4

8.7

Vetroo

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10 Best 240mm aio coolers of 2025

NZXT Kraken 240 AIO Liquid CPU Cooler with LCD Display, 240 mm Size, Matte Black

9.9

Main highlights

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

9.6

Main highlights

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

9.4

Main highlights

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 – White

9.3

Main highlights

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

9.2

Main highlights

Vetroo V240 White Liquid CPU Cooler, Addressable RGB PWM Fans & Pump, 240mm AIO Water Cooler with Controller and Remote for Intel LGA 1700/1200/115X AMD AM4

9.1

Thermalright Aqua Elite 240 V3 Liquid CPU Cooler, 2 x 120mm PWM Fans,Case 240 Radiator,for AMD/AM4/AM5, Intel LGA1150/1151/1155/1156/1200/2011/1700/1851,Desktop CPU Cooler AIO

9.0

Main highlights

CORSAIR H100i RGB Elite Liquid CPU Cooler - 240mm AIO - AF120 Elite PWM Fans - Intel LGA 1700, 1200, 2066, AMD AM5 and AM4 Sockets - White

8.9

Main highlights

Thermalright Aqua Elite 240 White V3 Liquid CPU Cooler, Double PWM ARGB Fans,Efficient PWM Controlled Pump,Aio Water Cooler, for AMD/AM4/AM5, Intel LGA1150/1151/1200/2011/1700/1851, (AE240 White V3)

8.8

Main highlights

Vetroo V240 Black Liquid CPU Cooler, Addressable RGB PWM Fans & Pump, 240mm AIO Water Cooler with Controller and Remote for Intel LGA 1700/1200/115X AMD AM4

8.7

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