Best selling CPU water coolers

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. Arctic Liquid Freezer III - 360 (Black)

The Liquid Freezer III is ready for immediate use thanks to its pre-installed radiator fans in push configuration. The fan cables are concealed in the hose sheathing so that only one cable needs to be connected to the motherboard. With the MX-6 thermal compound included in the scope of delivery, you have everything you need for quick and easy installation. In noise normalised tests, the Liquid Freezer III reveals its true strength and outperforms many competitor products with its quiet yet powerful operation. The voltage converters of motherboards often work at their maximum temperature in combination with power-hungry CPUs. To compensate for the lack of airflow from a tower cooler, the Liquid Freezer III employs a revised VRM fan. The 60 mm PWM-controlled fan enables almost silent cooling of the socket area in the case of insufficient VRM cooling, in housings with poor airflow or especially in overclocking scenarios. This enables a continuously higher load and a longer service life for the voltage converters. Intel's Independent Loading Mechanism (ILM) deforms the CPU by pressing it into the socket at two points with over 40 kg. This leads to stresses in the PCB, the die and the solder layer between the die and the IHS (Integrated Heat Spreader). Under high thermal loads, this can lead to problems in the long term. The patent-pending mounting frame from ARCTIC does not deform the CPU, massively reduces the mechanical load on the CPU, is quick and easy to install and allows the cooler to be screwed onto the CPU backplate. The result is minimised mechanical stress on the mainboard and CPU, consistent cooling performance and quick and uncomplicated installation. The Liquid Freezer III is equipped with a specially developed PWM-controlled water pump, which has been further optimised in terms of both performance and noise. Thanks to the improved coldplate with an extended fin surface and optimised water channels, the Liquid Freezer III increases its performance while maintaining quiet operation. 

2. Arctic Liquid Freezer III - 360 A-RGB (White)

The Liquid Freezer III - 360 A-RGB (White) is a high-performance CPU water cooler designed to deliver outstanding cooling efficiency through liquid cooling technology. Part of ARCTIC's Premium Liquid Freezer range, this all-in-one cooler is maintenance-free and compatible with a wide range of current CPU sockets. It is engineered to provide superior cooling performance without the complexity typically associated with conventional CPU water coolers, making it an ideal choice for both smaller and larger cases.

Highlights:
- Equipped with three 120mm fans for optimal airflow and cooling efficiency.
- Supports a variety of CPU sockets including AM4, LGA 1851, LGA 1700, and AM5.
- Features multi-color A-RGB lighting for customizable aesthetics.
 

3. Arctic Liquid Freezer III - 240 (Black)

Intel 1700, AMD AM5/AM4, PWM, MX-6, Black.

4. be quiet! Light Loop 360

The Light Loop 360mm from be quiet. is a powerful all-in-one water cooling system with an illuminated ARGB aluminium cooling block. With its three Light Wings LX PWM high-speed fans, each with 16 integrated LEDs, it delivers sufficient cooling performance even in overclocked systems. The pump with advanced, switching noise-reducing IC and the specially developed jet plate and cold plate also contribute to this. The metal jet plate increases the pressure of the coolant and thus ensures improved performance. The cold plate with a high fin density increases the cooling performance on modern high-end CPUs. The supplied ARGB PWM hub enables the synchronisation of up to six ARGB components and PWM fans. Maintenance of this water cooling system is easy thanks to the easily accessible refill port - a bottle of coolant is also included in the scope of delivery. 

5. Arctic Liquid Freezer III - 420 A-RGB (Black)

6. Lian-Li Galahad II Trinity

All-in-one water cooling in white, 360 mm radiator, three SL-INF 120 mm fans, 3 interchangeable pump covers, infinity mirror effect, beautiful design and quiet operation, angled fittings freely rotatable, compatible with sockets from AMD and Intel ( ... 

7. Arctic Liquid Freezer III - 420

The Liquid Freezer III is ready for immediate use thanks to its pre-installed radiator fans in push configuration. The fan cables are concealed in the hose sheathing so that only one cable needs to be connected to the motherboard. With the MX-6 thermal compound included in the scope of delivery, you have everything you need for quick and easy installation. The voltage converters of motherboards often work at their maximum temperature in combination with power-hungry CPUs. To compensate for the lack of airflow from a tower cooler, the Liquid Freezer III uses a revised VRM fan. The 60 mm PWM-controlled fan enables almost silent cooling of the socket area in the case of insufficient VRM cooling, in housings with poor airflow or especially in overclocking scenarios. This enables a continuously higher load and a longer service life for the voltage converters. Intel's Independent Loading Mechanism (ILM) deforms the CPU by pressing it into the socket at two points with over 40 kg. This leads to stresses in the PCB, the die and the solder layer between the die and the IHS (Integrated Heat Spreader). Under high thermal loads, this can lead to problems in the long term. The patent-pending mounting frame from ARCTIC does not deform the CPU, massively reduces the mechanical load on the CPU, is quick and easy to install and allows the cooler to be screwed onto the CPU backplate. The result is minimised mechanical stress on the mainboard and CPU, consistent cooling performance and quick and uncomplicated installation. The Liquid Freezer III is equipped with a specially developed PWM-controlled water pump, which has been further optimised in terms of both performance and noise. Thanks to the improved coldplate with an extended fin surface and optimised water channels, the Liquid Freezer III increases its performance while maintaining quiet operation. 

8. Arctic Liquid Freezer III - 240 A-RGB (Black)

The Liquid Freezer III - 240 A-RGB (Black) is a high-performance CPU water cooler designed to provide outstanding cooling through liquid cooling technology. This all-in-one cooler from ARCTIC's Premium Liquid Freezer range is maintenance-free and compatible with a variety of CPU sockets, making it suitable for both smaller and larger cases. It offers an impressive cooling performance without the complexity of conventional CPU water coolers.

Highlights:
- Compatible with AM4, LGA 1851, LGA 1700, and AM5 CPU sockets
- Features a 240 mm radiator and two 120 mm fans for efficient cooling
- Equipped with A-RGB lighting for enhanced visual appeal
 

9. Corsair iCUE LINK TITAN 360 RX RGB

The Corsair iCUE LINK TITAN RX RGB CPU cooler offers powerful, quiet cooling and seamless iCUE LINK connectivity. Its FlowDrive cooling system features a three-phase high-performance pump, a precision-engineered cold plate surface profile for optimal heat dissipation and pre-applied XTM70 thermal compound. Excellent airflow and quiet operation are provided by iCUE LINK RX RGB fans with AirGuide technology and magnetic dome bearings. Thanks to PWM control and Zero RPM mode, you can determine the balance between cooling performance and fan noise yourself. The dynamic RGB lighting via the iCUE software and the easily replaceable CapSwap modules enable flexible customisation. 

10. be quiet! Light Loop 360mm White

Light Loop 360mm White has a total of 64 LEDs that create a breathtaking look. Since your PC is not like any other, you can customise your setup with numerous colours and lighting options. The uniquely illuminated cooling block and Light Wings LX White fans make Light Loop 360mm White an undisputed highlight in any system.

Light Loop 360mm White contains 3 Light Wings LX 120mm PWM high-speed fans in white. They are equipped with 16 LEDs that scatter perfectly over the fan blades and are the key to the breathtaking look that Light Loop 360mm White offers. The fan's 9 flow-optimised fan blades not only reduce noise-inducing turbulence, but also ensure that the Light Wings LX 120mm PWM High-Speed White delivers the necessary performance even in demanding scenarios.

With Light Loop 360mm White, even the most demanding applications can be utilised reliably. An immense cooling capacity ensures low temperatures even at times of maximum CPU performance. Perfect for your next session.

The nozzle plate, pump and cooling plate of the Light Loop 360mm White are designed for peak performance. The metal nozzle plate increases the flow speed of the cooling liquid, resulting in improved performance. A cooling plate with a high-density fin pack increases cooling performance for modern flagship and high-end CPUs. Finally, a progressive IC in the motor reduces switching noise and ensures that the noise of the pump remains at a low level.

The ARGB PWM hub enables the synchronisation of up to 6 PWM fans and 6 ARGB components. This allows you to control all your cooling and lighting devices with just one PWM and one ARGB header on your motherboard. It can be positioned anywhere in the case with adhesive tape or screw holes that fit a 2.5-inch SSD mount.

The easily accessible refill opening makes refilling safe and convenient. The coolant bottle included in the scope of delivery ensures a long service life.

Light Loop 360mm White fits best with all-white systems thanks to its uniform white aesthetics. The integrated ARGB LED lighting in the cooling block and fans allows the vibrant lighting to take centre stage.
 

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