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Best selling GPU water coolers

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1. EKWB EK Quantum Vector² Strix/TUF RTX 3090 Ti D-RGB - nickel + acrylic

The EK-Quantum Vector² Strix/TUF RTX 3090 Ti D-RGB is a highly advanced water cooler specifically designed for ASUS's high-performance graphics cards. This GPU water block combines top-notch cooling technology with an appealing design to optimize both thermal performance and aesthetics. The water block features a 10 mm thick copper cooling plate that ensures efficient heat dissipation. The included high-quality backplate not only enhances cooling performance but also gives the GPU an elegant appearance. The D-RGB lighting provides a customizable and impressive light show that elevates the overall look of the system. Thanks to EK-Matrix7 support, installation and integration into existing cooling loops are significantly simplified, making this cooler an ideal choice for demanding users seeking both performance and style.

- 10 mm thick copper cooling plate for optimal heat dissipation
- Includes full-cover backplate to enhance cooling surface
- D-RGB lighting for customizable visual effects
- EK-Matrix7 support for easy installation and integration
- Minimalist design with straight lines and hidden LED board.
 

EKWB EK Quantum Vector² Strix/TUF RTX 3090 Ti D-RGB - nickel + acrylic
GPU water coolers
−6%
EUR26,11 was EUR27,81

EKWB EK Quantum Vector² Strix/TUF RTX 3090 Ti D-RGB - nickel + acrylic

2. EKWB EK QuanVector² FE RTX 4090 D-RGB Ni+Pl 3831109900703

The EK-Quantum Vector² FE RTX 4090 D-RGB from EK Water Blocks is a highly advanced GPU water cooler specifically designed for the NVIDIA GeForce RTX 4090 Founders Edition graphics cards. With a full block design, this cooler provides comprehensive cooling for the GPU, voltage regulators, and video memory. The nickel-plated electrolytic copper base ensures effective heat dissipation, while the transparent acrylic top not only optimizes cooling performance but also offers an appealing aesthetic. The integrated D-RGB lighting allows for customizable lighting effects, enhancing the overall look of the system. With four G1/4-inch connections, the cooler can be seamlessly integrated into existing water cooling systems, making it an ideal choice for performance-oriented users who value both functionality and design.

- Optimized channel structure for maximum cooling performance
- Nickel-plated electrolytic copper base for efficient heat dissipation
- Transparent acrylic top with integrated D-RGB lighting
- Complete cooler design for comprehensive cooling of all relevant components
- Includes custom-made single slot GPU bracket and high-quality CNC-machined backplate.
 

EKWB EK QuanVector² FE RTX 4090 D-RGB Ni+Pl 3831109900703
GPU water coolers
EUR179,–

EKWB EK QuanVector² FE RTX 4090 D-RGB Ni+Pl 3831109900703

3. Corsair Hydro X Series XG7

The Corsair Hydro X Series XG7 RTX 20-Series GPU water block is a total conversion copper water block for Nvidia GeForce RTX 20 series graphics cards that reveals the true potential of your GPU. 

Corsair Hydro X Series XG7
GPU water coolers
Returned & Tested
EUR74,42 currently EUR80,90 new

Corsair Hydro X Series XG7

4. EKWB EK QuanVector² RX 7900 XTX D-RGB AMD wheel 3831109904114

The EK Water Blocks EK-Quantum Vector² RX 7900 XTX D-RGB - AMD Radeon Edition is a highly advanced water cooler specifically designed for AMD Radeon RX 7900 XTX reference graphics cards. This full-cover water block provides effective cooling through its nickel-plated copper base, which ensures excellent thermal conductivity. The elegant acrylic top not only adds an appealing look but also allows for the integration of addressable RGB lighting, enhancing the design of the graphics card. With a thoughtful construction tailored to the specific cooling needs of the graphics card, this cooler ensures that temperatures remain optimal even under heavy load. The included thermal pads contribute to efficient heat transfer and guarantee reliable cooling performance. The EK-Quantum Vector² is therefore an ideal choice for anyone looking to combine performance and aesthetics in their PC build.

- Full-cover water block for AMD Radeon RX 7900 XTX reference graphics cards
- High-quality nickel-plated copper base for optimal cooling performance
- Elegant acrylic top with addressable RGB lighting
- Includes backplate for additional protection and design accent
- Thermal pads for effective heat transfer and cooling.
 

EKWB EK QuanVector² RX 7900 XTX D-RGB AMD wheel 3831109904114
GPU water coolers
−6%
EUR169,– was EUR179,–

EKWB EK QuanVector² RX 7900 XTX D-RGB AMD wheel 3831109904114

5. Alphacool Core Geforce RTX 5090 ROG Astral with backplate

Alphacool introduces its new series of graphics card water coolers for the latest Nvidia GeForce RTX generation. Part of the Core product series, these coolers combine the highest quality with exceptional performance. Thanks to an optimized technical design, these GPU coolers deliver outstanding cooling performance.

At the heart of the cooler is a copper block, precisely milled from a single piece and complemented by a precisely crafted brass terminal with a nylon cover. A chrome finish enhances the copper cooler’s durability and provides a smoother, more radiant surface than traditional nickel plating.

The visual design of the GPU water cooler has been slightly modified. A new highlight is the Core emblem placed above the jetplate, which emphasizes its affiliation with the Core series and visually enhances the design. The series continues to feature high-quality brass connectors that ensure optimal quality and safety. The specially adapted aluminum backplate covers the entire backside of the copper cooler, ensuring a clear and uniform appearance. The acrylic, combined with aRGB lighting, allows for even and impressive illumination of the entire cooler.

The GPU water cooler has been completely overhauled technically. To optimize cooling performance, the distances between the cooler and the components of the PCB were redefined and tested. The water flow was simulated using the most advanced software and verified through practical tests. These extensive tests allowed for improvements to the cooler base and jetplate, ensuring the best possible cooling performance for the new Nvidia GeForce RTX generation.
 

Alphacool Core Geforce RTX 5090 ROG Astral with backplate
GPU water coolers
EUR226,67

Alphacool Core Geforce RTX 5090 ROG Astral with backplate

6. Alphacool WAK Core RX 9070 XT Red Devil mit Backplate

The WAK Core RX 9070 XT Red Devil with backplate from Alphacool is a highly advanced water cooler specifically designed for the latest AMD Radeon RX generation. This GPU water cooler combines premium materials and innovative technology to ensure outstanding cooling performance. At the heart of the design is a single-piece machined copper cooler, complemented by a precisely crafted brass connection terminal. The chrome plating of the copper cooler enhances durability and provides an appealing, smooth surface. The aluminum backplate not only offers a uniform appearance but also protects the back of the cooler. With aRGB lighting, a consistent and impressive light atmosphere is created, enhancing the overall look of the cooler. The technical redesign of the cooler optimizes cooling performance through newly defined distances between the cooler and PCB components, leading to more effective heat dissipation.

- Single-piece machined copper cooler for optimal heat conduction
- Precise brass connections with nylon cover for increased safety
- Chrome-plated surface for improved durability and aesthetics
- Special aluminum backplate for a uniform appearance and protection
- aRGB lighting for impressive visual effects.
 

7. Alphacool WAK Core RX 9070 XT Taichi with backplate

The WAK Core RX 9070 XT Taichi with backplate from Alphacool is a highly advanced water cooler specifically designed for the latest AMD Radeon RX generation. This cooler is part of the Core product series and combines top-notch quality with exceptional cooling performance. At the heart of the design is a solid machined copper cooler, complemented by a precisely crafted brass connection terminal. The chrome plating on the copper cooler enhances durability and provides a smoother surface. The aluminum backplate not only offers an appealing look but also protects the back of the cooler. The combination of acrylic and aRGB lighting allows for a uniform and impressive lighting design that enhances the overall appearance of the cooler. Technically, the cooler has been extensively revised to optimize cooling performance and redefine the spacing between the cooler and PCB components.

- Optimized technical design for outstanding cooling performance
- Chrome-plated copper cooler for increased durability and smooth surface
- High-quality brass connections for optimal quality and safety
- Special aluminum backplate for a uniform appearance and protection
- aRGB lighting for impressive visual effects.
 

8. Alphacool WAK Core RX 9070 XT Hellhound + Pure mit Backplate

The WAK Core RX 9070 XT Hellhound + Pure with backplate from Alphacool is a highly advanced water cooler specifically designed for the latest AMD Radeon RX generation. This GPU water cooler combines premium materials and innovative technology to ensure outstanding cooling performance. At the heart of the design is a single-piece machined copper cooler, complemented by a precisely crafted brass connection terminal. The chrome plating of the copper cooler not only enhances durability but also provides an appealing, smooth surface. The aluminum backplate offers complete coverage of the cooler's backside while contributing to aesthetic uniformity. With impressive aRGB lighting, the cooler becomes a focal point in any PC case. The technical redesign of the cooler optimizes cooling performance through newly defined distances between the cooler and PCB components, leading to more effective heat dissipation.

- Single-piece machined copper cooler for optimal heat conduction
- Chrome-plated surface for increased durability and appealing design
- Precision brass connections for high quality and safety
- Aluminum backplate for a uniform look and complete coverage
- aRGB lighting for stunning visual effects.
 

Alphacool WAK Core RX 9070 XT Hellhound + Pure mit Backplate
GPU water coolers
EUR205,89

Alphacool WAK Core RX 9070 XT Hellhound + Pure mit Backplate

9. Fischer Elektronik Heat sink, SK 96 50 SA, profile heat sink, black, aluminium

The SK 96 50 SA heatsink from Fischer Elektronik is a high-quality profile heatsink specifically designed for use in GPU water cooling systems. With its compact dimensions of 55 mm in length, 50 mm in width, and 28 mm in height, it provides efficient heat dissipation that ensures optimal performance of graphics cards. The heatsink is made of anodized aluminum, which not only gives it an attractive black surface but also enhances the product's corrosion resistance and durability. With a thermal conductivity value of 5.1 K/W, this heatsink ensures effective temperature regulation, which is crucial for the stability and efficiency of high-performance graphics systems. The use of aluminum as a material also contributes to its lightweight design, making it easier to integrate into various systems. Therefore, the SK 96 50 SA is a reliable choice for anyone seeking a powerful cooling solution for their GPU. 

Fischer Elektronik Heat sink, SK 96 50 SA, profile heat sink, black, aluminium
GPU water coolers
EUR8,88

Fischer Elektronik Heat sink, SK 96 50 SA, profile heat sink, black, aluminium

10. Watercool Heatkiller V for RTX 30803090, ARGB - Nickel + Acrylic

The HEATKILLER V from Watercool is a highly advanced water cooler specifically designed for Nvidia RTX 30 graphics cards, including the RTX 3080 and RTX 3090 models. This cooler sets new standards in cooling technology and offers improved cooling performance through an increased number of cooling fins arranged directly over the graphics processor. The massive, machined cooler base made of nickel-plated copper ensures optimal contact with all relevant components, while the innovative dual-layer inlet distributes the water on two levels. This results in a significant increase in cooling and flow performance compared to the previous generation. The design of the HEATKILLER V is not only functional but also aesthetically pleasing, featuring a screwless cover and symmetrically designed channels that give it an elegant appearance. The integrated aRGB strips provide customizable lighting, making the cooler a standout feature in any system.

- Increased cooling performance through improved fin arrangement
- Dual-layer inlet for optimized water distribution
- Massive nickel-plated copper cooler base for best contact
- Innovative flow paths to minimize dead water
- Aesthetic design with screwless cover and aRGB lighting.
 

Watercool Heatkiller V for RTX 30803090, ARGB - Nickel + Acrylic
GPU water coolers
EUR159,–

Watercool Heatkiller V for RTX 30803090, ARGB - Nickel + Acrylic

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