Best Watercool products in the Water cooling radiators category

On this page you'll find a ranking of the best Watercool products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.

1. Watercool Heatkiller RAD, 480 mm, L - white

The Heatkiller RAD from Watercool is a highly advanced water cooling radiator designed for demanding cooling requirements. With a length of 480 mm and a thickness of 60 mm, this radiator offers optimal cooling performance across a wide RPM range. The construction combines high-quality materials such as copper and brass to ensure efficient heat dissipation. Manufacturing takes place under strict quality controls in Germany, highlighting the product's durability and reliability. The Heatkiller RAD is not only powerful but also aesthetically pleasing, making it an ideal choice for modern PC builds. It supports push/pull operation to further maximize cooling performance and is compatible with four 120 mm diameter fans. The use of stainless steel for the housing provides additional stability and an appealing look.

- Optimized cooling performance across a wide RPM range
- High-quality materials such as copper and brass
- Manufacturing and quality control in Germany
- Supports push/pull operation for maximum cooling performance
- Aesthetically pleasing design with stainless steel housing.
 

2. Watercool Heatkiller RAD, 280 mm, S - stainless steel

We have expanded our range of high-quality radiators of the HEATKILLER RAD series with 280 and 420mm versions. We rely on the highly popular slim format (S) with a height of 30mm. In addition to the increased performance, the radiators are characterized by their compact dimensions and the characteristic high-quality Watercool workmanship.

Finishing and quality control in Germany
In cooperation with a well-known manufacturer from Asia, we have succeeded in creating a high-performance mesh radiator with a unique look. The cooling cores are manufactured strictly in accordance with our specifications. The radiator housing is produced directly on our premises in Waren, which means that the assembly and quality control are ultimately performed in Germany.

High cooling performance over the entire speed range
The goal of the development was to produce competitive radiators with a wide performance range. Accordingly, the HEATKILLER RAD provides a very good cooling performance with slow rotating fans, which scales very well with increasing speed. For maximum cooling performance, the HEATKILLER RAD can of course also be used in push/pull mode.

The best raw materials in use
Only high-quality raw materials are used as the basis for the HEATKILLER RAD. The pre-chamber and the cooling channels are made of brass, and the cooling fins are made of copper. The side panels are laser-cut from 1mm thick steel plates or stainless steel and subsequently brushed or powder-coated in black or white, depending on the finish. The front sides are made of brushed stainless steel and significantly contribute to the exclusive look of our HEATKILLER RAD.

Easy integration into the cooling circuit
The integration into the cooling circuit is done with two standard G1/4 inch threads. The required connections are not included in the scope of delivery. The small width of only 120mm ensures a maximum of flexibility.
 

3. Watercool Heatkiller RAD, 120 mm, L - white

The Heatkiller RAD is a highly advanced water cooling radiator specifically designed for high-performance cooling applications. With a thickness of 48 mm, this radiator provides optimal cooling performance across a wide RPM range. The construction combines high-quality materials and precise craftsmanship to ensure efficient heat dissipation. The radiator is equipped with two G1/4 connections and is suitable for both push and pull operation, increasing flexibility during installation. The use of copper for the fins and stainless steel for the housing ensures a long lifespan and an appealing appearance. Manufacturing and quality control take place in Germany, providing additional assurance regarding product quality. The Heatkiller RAD is therefore an excellent choice for anyone seeking reliable and powerful cooling for their systems.

- Optimized cooling performance across a wide RPM range
- High-quality materials such as copper and stainless steel
- Push/pull operation for maximum cooling performance
- Manufacturing and quality control in Germany.
 

4. Watercool RAG MO-RA IV 400 White

The Watercool MO-RA IV 400 is a high-performance external radiator specifically designed for cooling-intensive systems such as overclocked gaming PCs, workstations, and servers. With its modular design, this radiator offers versatile expansion options and sets new standards in cooling performance and build quality. The optimized fin geometry ensures improved airflow across the entire RPM range, while the use of 3.2 square meters of aluminum provides outstanding heat dissipation. The MO-RA IV 400 is equipped with an increased pre-chamber that ensures better pressure distribution. Additionally, the radiator offers pressure stability of up to 5 bar and undergoes comprehensive pressure testing before delivery. The combination of a robust brass connection terminal and the modular structure makes this radiator an ideal choice for demanding applications.

- Modular design for extensive customization options
- Optimized fin geometry for improved airflow
- Robust brass connection terminal for enhanced mechanical stability
- Pressure stability of up to 5 bar, tested before delivery
- High-quality materials such as aluminum and copper for optimal cooling performance.
 

5. Watercool Heatkiller RAD, 240 mm, L - stainless steel

The Heatkiller RAD is a highly advanced water cooling radiator specifically designed for high-performance cooling applications. With a thickness of 48 mm, this radiator offers optimal cooling performance across a wide RPM range. The construction of high-quality stainless steel and copper not only provides an appealing look but also ensures excellent heat dissipation. Manufacturing takes place under strict quality controls in Germany, ensuring the product's durability and reliability. The Heatkiller RAD is designed for use with 120 mm fans and can operate in both push and pull configurations to further maximize cooling performance. The use of premium materials and thoughtful design make this radiator an excellent choice for demanding cooling projects.

- High-quality workmanship with stainless steel and copper components
- Optimized cooling performance across a wide RPM range
- Manufacturing and quality control in Germany
- Compatible with 120 mm fans for flexible installation options.
 

6. Watercool Heatkiller RAD, 280 mm, S - White

We have expanded our range of high-quality radiators of the HEATKILLER RAD series with 280mm and 420mm versions. We rely on the highly popular slim format (S) with a height of 30mm. In addition to the increased performance, the radiators are characterized by their compact dimensions and the characteristic high-quality Watercool workmanship.

Finishing and quality control in Germany
In cooperation with a well-known manufacturer from Asia, we have succeeded in creating a high-performance mesh radiator with a unique look. The cooling cores are manufactured strictly in accordance with our specifications. The radiator housing is produced directly on our premises in Waren, which means that the assembly and quality control are ultimately performed in Germany.

High cooling performance over the entire speed range
The goal of the development was to produce competitive radiators with a wide performance range. Accordingly, the HEATKILLER RAD provides a very good cooling performance with slow rotating fans, which scales very well with increasing speed. For maximum cooling performance, the HEATKILLER RAD can of course also be used in push/pull mode.

The best raw materials in use
Only high-quality raw materials are used as the basis for the HEATKILLER RAD. The pre-chamber and the cooling channels are made of brass, and the cooling fins are made of copper. The side panels are laser-cut from 1mm thick steel plates or stainless steel and subsequently brushed or powder-coated in black or white, depending on the finish. The front sides are made of brushed stainless steel and significantly contribute to the exclusive look of our HEATKILLER RAD.

Easy integration into the cooling circuit
The integration into the cooling circuit is done with two standard G1/4 inch threads. The required connections are not included in the scope of delivery. The small width of only 120mm ensures maximum flexibility.
 

7. Watercool Heatkiller RAD, 280 mm, S - black

We have expanded our range of high-quality radiators of the HEATKILLER RAD series with 280 and 420mm versions. We rely on the highly popular slim format (S) with a height of 30mm. In addition to the increased performance, the radiators are characterized by their compact dimensions and the characteristic high-quality Watercool workmanship.

Finishing and quality control in Germany
In cooperation with a well-known manufacturer from Asia, we have succeeded in creating a high-performance mesh radiator with a unique look. The cooling cores are manufactured strictly in accordance with our specifications. The radiator housing is produced directly on our premises in Waren, which means that the assembly and quality control are ultimately performed in Germany.

High cooling performance over the entire speed range
The goal of the development was to produce competitive radiators with a wide performance range. Accordingly, the HEATKILLER RAD provides very good cooling performance with slow rotating fans, which scales very well with increasing speed. For maximum cooling performance, the HEATKILLER RAD can also be used in push/pull mode.

The best raw materials in use
Only high-quality raw materials are used as the basis for the HEATKILLER RAD. The pre-chamber and the cooling channels are made of brass, and the cooling fins are made of copper. The side panels are laser-cut from 1mm thick steel plates or stainless steel and subsequently brushed or powder-coated in black or white, depending on the finish. The front sides are made of brushed stainless steel and significantly contribute to the exclusive look of our HEATKILLER RAD.

Easy integration into the cooling circuit
The integration into the cooling circuit is done with two standard G1/4 inch threads. The required connections are not included in the scope of delivery. The small width of only 120mm ensures a maximum of flexibility.
 

8. Watercool MO-RA3 420 cover classic - white, high version

This cover is compatible with all MO-RA3 LT and PRO radiators in the 420 layout (9x140, 420) from Watercool. It covers one side of the radiator, including the fans and cables mounted there. On one hand, the cover provides mechanical protection against damage, and on the other hand, it enhances the visual appearance. In this version, the cover fits particularly tall fans up to 38 millimeters.

Technical details:
- Dimensions: 473 x 40 x 428 mm (WxHxD)
- Material: Stainless steel
- Color: White
- Weight: approx. 500 g
- Compatibility: MO-RA3 9x140, MO-RA3 420.
 

9. Watercool Heatkiller RAD, 120 mm, L - stainless steel

The Heatkiller RAD from Watercool is a highly developed 120mm radiator designed for efficient water cooling systems. With an almost entirely copper construction and an elegant stainless steel frame, this radiator not only offers excellent thermal conductivity but also an appealing appearance. The radiator supports operation with a single 120mm fan or a push/pull configuration with up to two fans, allowing for flexible adaptation to various cooling needs. The thoughtful design with brass pre-chambers and G1/4-inch threaded connections ensures easy integration into existing systems. The optimized fin spacing allows for effective cooling even at low fan speeds, resulting in quiet operation. The Heatkiller RAD is therefore an ideal choice for those who value performance and design.

- Complete copper construction for optimal thermal conductivity
- Stainless steel frame for an appealing appearance
- Supports up to two 120mm fans in push/pull configuration
- Optimized fin spacing for quiet operation at low speeds
- Includes M3 screws and protective covers to prevent damage.
 

10. Watercool Heatkiller RAD, 240 mm, L - white

The Heatkiller RAD 240 mm L from Watercool is a highly advanced water cooling radiator designed for demanding cooling applications. With a thickness of 48 mm, this radiator offers excellent cooling performance across a wide range of RPMs. The construction combines high-quality craftsmanship with compact dimensions, making it an ideal choice for various PC building projects. The cooling cores are manufactured according to strict guidelines to ensure consistently high quality. The housing is produced in Germany, allowing for precise quality control. The radiator is equipped with two G1/4 connections and supports both push and pull operation to further optimize cooling performance. The use of high-quality materials, such as copper for the fins and cooling channels, ensures efficient heat dissipation and durability.

- Optimized cooling performance across a wide RPM range
- High-quality raw materials like copper for fins and cooling channels
- Production and quality control in Germany
- Compact dimensions with high performance
- Supports push/pull operation for maximum cooling performance.