
Best selling GPU water coolers from Alphacool
On this page you'll find a ranking of the best Alphacool products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Alphacool WAK Core Geforce RTX 5090 TUF Gaming
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.

2. Alphacool Core Geforce RTX 5080 Phoenix (transparent/silber, mit Backplate)

Alphacool Core Geforce RTX 5080 Phoenix (transparent/silber, mit Backplate)
3. Alphacool WAK Eisblock Aurora Geforce RTX 4090 Aorus Master - Gaming V.2 with backplate
The Alphacool Eisblock Aurora GeForce RTX 4090 Aorus Master - Gaming V.2 with backplate is a highly advanced water cooler specifically designed for the Gigabyte GeForce RTX 4090 Gaming-OC and Aorus Master graphics cards. This full-block water cooler provides effective cooling for the GPU, memory, and voltage regulators, ensuring optimal performance even under heavy load. The heatsink is made of chrome-plated copper, which allows for excellent heat transfer. The transparent acrylic top design not only offers an appealing look but is enhanced by integrated RGB lighting, giving the system a personalized touch. With four G1/4-inch connections at the back, the cooler can be easily integrated into existing water cooling systems. The included aluminum backplate completes the overall appearance and provides additional protection for the graphics card.
- Custom-fit for Gigabyte GeForce RTX 4090 Gaming-OC/Aorus Master graphics cards
- Effective cooling through chrome-plated copper heatsink
- Transparent design with integrated RGB lighting
- Four-part G1/4-inch connection system for easy integration
- Includes aluminum backplate for additional protection.

Alphacool WAK Eisblock Aurora Geforce RTX 4090 Aorus Master - Gaming V.2 with backplate
4. Alphacool WAK Core Geforce RTX 5090 ROG Strix
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.

5. Alphacool WAK Core RX 9070 XT Mercury mit Backplate
The WAK Core RX 9070 XT Mercury with backplate from Alphacool is a highly advanced water cooler specifically designed for the latest AMD Radeon RX generation. This GPU water 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, shiny 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 uniform and impressive light design, elevating 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. These features make the WAK Core RX 9070 XT Mercury an ideal choice for performance-oriented PC builds.
- Solid machined copper cooler for optimal heat dissipation
- Chrome-plated surface for increased durability and appealing design
- High-quality brass connections for maximum safety and quality
- Special aluminum backplate for a uniform look and protection
- aRGB lighting for impressive visual effects.

6. Alphacool WAK Core RX 9070 XT Nitro+ mit Backplate
The WAK Core RX 9070 XT Nitro+ by Alphacool is a highly advanced water cooler specifically designed for the latest generation of AMD Radeon RX graphics cards. This cooler combines premium materials and innovative technology to ensure outstanding 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 an appealing, smooth surface. The aluminum backplate not only fully covers the back of the cooler but also contributes to aesthetic consistency. The combination of acrylic and aRGB lighting allows for a uniform and impressive light display that enhances the overall appearance of the cooler. Through optimized technical design and careful tuning of the distances between the cooler and PCB components, superior cooling performance is achieved, meeting the demands of modern gaming setups.
- Solid machined copper cooler for optimal heat dissipation
- Chrome-plated surface for increased durability and appealing design
- High-quality brass connections for safety and longevity
- Special aluminum backplate for a uniform look and protection
- aRGB lighting for impressive visual effects.

7. Alphacool 11750 Water block
The Alphacool Eisblock Aurora Plexi GPX combines style with performance and features extensive Digital RGB lighting. Over 16 years of experience have gone into this graphics card water cooler, representing the current pinnacle of Alphacool's product development.
More performance! In the development of the Eisblock Aurora GPX graphics card water cooler, emphasis was also placed on enhancing performance. In the first step, the cooler was brought closer to the individual components by reducing the thickness of the thermal pads to 1 mm. In the second step, the nickel-plated copper block was also made thinner. Instead of the previous 7 mm, it is now only 5.5 mm thick. The water flow within the cooler has also been optimized. All important components, such as the voltage regulators and RAM, are now cooled much better and more effectively by the water. All of this results in a significant increase in cooling performance.
New design! The Eisblock Aurora GPX cooler has been.

8. Alphacool Alpha Ice Block Au. GPX-N Ac Active80/90 Aorus Master/Xtreme - 1022253
The Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate is a high-quality solution for actively cooling the back of GeForce RTX 3080/3090 graphics cards. This backplate is specifically designed for use with Alphacool's Eisblock Aurora Acrylic GPX-N GPU custom water coolers as well as the Eiswolf 2 GPU AIOs. It is made from nickel-plated copper and acrylic glass, which not only provides an appealing look but also significantly enhances cooling performance. By integrating this backplate into the water circuit, improved heat dissipation is achieved, optimizing the overall performance of the graphics card. The backplate features two different connection options, allowing for flexible installation even in tight cases. This functionality makes it an ideal choice for PC enthusiasts who value efficient cooling.
- Active cooling for the back of RTX 3080/3090 graphics cards
- Made from nickel-plated copper and acrylic glass for improved cooling performance
- Two connection options for flexible integration into the water circuit
- Compatible with Alphacool's Eisblock Aurora Acrylic GPX-N and Eiswolf 2 GPU AIOs.

Alphacool Alpha Ice Block Au. GPX-N Ac Active80/90 Aorus Master/Xtreme - 1022253
9. Alphacool Ice Block Aurora Acrylic GPX-N RTX 4080 Reference Design with Backplate
The next generation - the Alphacool Eisblock Aurora water cooler for Geforce RTX 4XXX graphics cards. To effectively dissipate the enormous heat generated by this generation of graphics cards, numerous optimizations have been made to the water cooler compared to the previous model. The fin structure has been adjusted to allow for excellent water flow while increasing the cooling surface area. The modified nozzle plate with an improved inflow engine ensures optimal distribution of water across the cooling fins. Important note: The RTX 4080 Eisblock Aurora Reference cooler is not compatible with the Nvidia Geforce RTX 4080 Founders Edition. Technical highlights: The fin structure of this Eisblock cooler generation was developed in collaboration with Nvidia board partners. The fin thickness is 0.4 mm, and the distance between the cooling fins is also 0.4 mm. This ensures very good water flow while simultaneously increasing the potential cooling surface area.

Alphacool Ice Block Aurora Acrylic GPX-N RTX 4080 Reference Design with Backplate
10. Alphacool Iceblock Aurora Acrylic GPX-A Radeon RX 6800/6800XT/6900XT Reference with Backplate
Main features:
- Performance
- Recommended placement
- Graphics card type
- Backplate
- Support for pulse width modulation: No
- Compatible products: AMD Radeon 6800, AMD Radeon 6800 XT, AMD Radeon 6900 XT
Design:
- Product colour: Black, Transparent
- Material: Acrylic, Copper
- Base body material: Aluminium
- Body material: Aluminium
Illumination:
- LED: Yes
- Illumination colours: Multi
Weight and dimensions:
- Width: 262.5 mm
- Depth: 130 mm
- Height: 24.5 mm
- Weight: 1.55 kg
- Packaging width: 352 mm
- Packaging depth: 172 mm
- Packaging height: 43 mm
Technical details:
- Sustainability compliance: Yes
- Sustainability certificates: CE, RoHS
Packaging data:
- Quantity: 1.

Alphacool Iceblock Aurora Acrylic GPX-A Radeon RX 6800/6800XT/6900XT Reference with Backplate
