Best selling Water cooling radiators
Here’s a ranking of the best selling Water cooling radiators. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Alphacool NexXxoS ST30 Full Copper 360mm
Free space during assembly is one of the central points on which the development department of the Alphacool NexXxos ST30 360mm has concentrated. All main elements, not only the fins and channels, but also the antechambers are made of copper. This already brings an increase in performance due to the material, where other radiators fall by the wayside. The internal design is at eye level with radiators from other manufacturers and separate antechambers clearly define the path of the coolant. A high flow rate increases the cooling capacity in the complete system. The flat end chamber of the NexXxos ST30 360mm also allows more space during installation, as the overall length is thus smaller.
2. Alphacool NexXxoS ST30 Full Copper 420mm
These models are among the first radiators that truly deserve the "Full Copper" designation. All main components, not just the fins and channels, but also the pre-chambers, are made of copper. This inherently provides a performance advantage that other radiators cannot match. The internal structure is constructed to be on par with radiators from other manufacturers, and separate pre-chambers clearly define the path of the coolant. A high flow rate enhances the cooling performance throughout the entire system. A flat end chamber also creates more space during installation, as the overall length is reduced. Space during installation is one of the key focus areas for the development team at Alphacool. The pre-chamber has three options for positioning the inlet and outlet connections, reducing the need for angles, which increases flow and provides more installation options. Therefore, this radiator can be installed even in tight cases where internal installation would otherwise be impossible.
3. Alphacool NexXxoS UT60 Full Copper 360mm Special Edition
The NexXxoS UT60 Full Copper 360mm Radiator from Alphacool is a highly advanced solution for water cooling, characterized by its complete construction from pure copper. This material ensures superior thermal conductivity, allowing for efficient heat dissipation at high temperatures. Compared to conventional aluminum radiators, the UT60 offers significantly improved cooling performance, making it the ideal choice for high-performance systems that require intense cooling. The radiator is designed for silent operation, meaning it achieves excellent performance even with standard low-speed fans. This minimizes noise levels without compromising cooling efficiency. Fan installation is straightforward and secure with the included M3 screws, while a special protection mechanism prevents the screws from penetrating the cooling fins. Weighing 1756 grams and featuring a robust design, the radiator is both powerful and durable.
- Made entirely of pure copper for optimal thermal conductivity
- Silent operation allows for the use of standard fans
- Easy fan installation with M3 screws
- Protection mechanism against screw penetration into the cooling fins
- Pressure tested up to 1.5 Bar for increased safety.
4. Alphacool NexXxoS XT45 Full Copper 140mm
The NexXxoS XT45 Full Copper 140mm Radiator from Alphacool is a highly advanced solution for water cooling, distinguished by its use of pure copper in all water-carrying components. This design allows for superior thermal conductivity, significantly enhancing cooling performance compared to conventional aluminum radiators. The radiator is specifically designed for silent operation, meaning it can be used with standard low-speed fans without experiencing significant performance loss. This makes it an ideal choice for users seeking efficient cooling with minimal noise levels. Additionally, the radiator offers high flexibility in configuration, as it is compatible with various types of fans to achieve maximum cooling performance. The robust construction and high-quality materials ensure a long lifespan and reliability in demanding applications.
- Pure copper construction for optimal thermal conductivity
- Silent operation possible with standard fans
- High flexibility in fan configuration
- Sturdy design for long lifespan
- Pressure tested up to 2 Bar for added safety.
5. Corsair Radiator, XR5 360 V2 White (3x120mm radiator 30mm thick), A slim type 360mm rad
The Corsair Hydro X Series Radiator XR5 360 V2 in white is a powerful and slim water cooling radiator designed for demanding cooling applications. With a thickness of just 30 mm, this radiator provides efficient heat dissipation while fitting into compact cases. The radiator is designed for use with three 120 mm fans, ensuring optimal airflow and cooling performance. The white color gives the product a modern and appealing design that seamlessly integrates into various PC build projects. The XR5 360 V2 is ideal for users seeking powerful cooling in a slim format without compromising on efficiency.
- Active radiator design for improved cooling performance
- Compatible with three 120 mm fans for optimal airflow
- Slim design with a thickness of just 30 mm for space-saving installations.
Water cooling radiators
CHF101.–
Corsair Radiator, XR5 360 V2 White (3x120mm radiator 30mm thick), A slim type 360mm rad
120 mm
6. Alphacool NexXxoS UT60 Radiator Block
The Alphacool NexXxoS UT60 Radiator Block is a highly advanced solution for water cooling, specifically designed for high-performance systems. With its innovative X-Flow design, this radiator optimizes the water circulation by directing the flow from one side to the other, ensuring efficient cooling. The radiator is made entirely of copper, which provides excellent thermal conductivity and outstanding cooling performance. The recessed closure screws not only offer an appealing design but also flexibility in installation, allowing users to customize the radiator according to their individual needs. Capable of dissipating up to 420 W at an ambient temperature of 30 °C and a fan speed of 12,000 rpm, the NexXxoS UT60 is an excellent choice for anyone looking to maximize their system's performance. The combination of high-quality materials and thoughtful design makes this radiator a top choice for demanding applications.
- X-Flow design for optimized water circulation
- Made entirely of copper for high thermal conductivity
- Recessed closure screws for flexible installation
- Pressure tested up to 1.5 Bar for increased safety
- Compatible with various fan configurations.
Water cooling radiators
−21%
only 1 piece on sale
CHF61.– was CHF76.90
Alphacool NexXxoS UT60 Radiator Block
40 mm
7. Alphacool Universal feet for radiators
The Alphacool Universal Feet are ideal for setting up radiators externally. The feet can be easily mounted to a radiator, which can then be placed securely on the floor, table, or any other location.
Stable
With a length of nearly 20 cm, the feet provide a secure stand. They are also decoupled. Generous foam padding on the underside prevents the transmission of vibrations.
Multi-compatible
The stand feet are suitable for almost all radiator sizes. The maximum thickness of the radiator including fans can be up to 86 mm. The length of the radiator does not matter. Each set includes two feet that can be mounted independently.
Technical specifications
L x W x H (total) 19.4 x 4.3 x 4 cm
Material: Steel, plastic
Color: Black.
8. Corsair Hydro X Series XR5 280
Extreme performance liquid cooling. Dual 140 mm fan mounts on both sides are ready for your most ambitious custom cooling build.
High surface area. The 30 mm radiator thickness allows for easy installation and excellent cooling performance with quiet, high-flow fans.
Matte white finish. Provides a flawless look that matches other white Corsair products in your setup.
High-quality copper construction. A premium copper radiator core and 25-micron thick cooling fins ensure a high heat transfer rate optimized for Corsair's powerful copper water blocks.
Screw protection plates. Prevent overly long or over-tightened screws from damaging the radiator.
Standard G1/4" threads. All inlet/outlet ports offer universal compatibility for fittings.
Custom cooling configurator. Eliminate the guesswork and create the custom cooling system of your dreams. With thousands of components and millions of hardware combinations, it's easy to select, customize, and personalize your unique cooling system, complete with a detailed visualization of what your future loop will look like.
9. Darkflash Tech Darkflash Computer Radiator DN-D240 WHITE
Darkflash Computer Cooler DN-D240 White
The Darkflash DN-D240 is a powerful 240mm water cooler that ensures stable CPU operation at low temperatures. It features a copper water block and an aluminum heatsink for efficient heat dissipation, which is essential during heavy system loads. Two 120mm fans with hydraulic bearings, PWM control, and ARGB lighting guarantee optimal airflow and quiet operation. The LCD display allows you to monitor CPU and RAM temperatures, while IIR+EPDM tubes provide high temperature resistance and design durability.
Technical Specifications
Cooling Type: Water
Compatibility with AMD Processors: AM5 / AM4 / AM3
Compatibility with Intel Processors: 115x / 1200 / 1700
Heatsink Size: 275 x 120 x 27 mm
Heatsink Material: Aluminum
Number of Fans: 2
Height: 59 mm
Width: 80.3 mm
Depth: 72 mm.
Water cooling radiators
Returned & Tested
CHF81.79 currently CHF88.90 new
Darkflash Tech Darkflash Computer Radiator DN-D240 WHITE
120 mm
10. Corsair Hydro X Series XR5 140mm
The Corsair Hydro X Series XR5 140mm radiator delivers extreme custom liquid cooling performance, featuring a 30 mm radiator thickness and 25-micron thin cooling fins that maximize heat dissipation surface area. A high-quality copper radiator core is optimized for use alongside copper CPU and GPU water blocks, further enhancing thermal transfer rates. Intuitive extras such as integrated fan screw guides and built-in screw protection plates make fan installation easier without worrying about damaging the radiator. Equipped with standard G1/4" fittings for universal compatibility and the surface to tame even the highest quality hardware, the 140mm XR5 radiator is ready to cool even the most demanding custom cooling loops and eliminate heat.
Water cooling radiators
−10%
only 15 of 17 remaining on sale
CHF28.70 was CHF31.90
Corsair Hydro X Series XR5 140mm
140 mm
Product order
See all products