GPU water coolers
−16%
only 1 piece on sale
CHF109.– was CHF129.–
Watercool Heatkiller V für RTX 3080/3090 - Nickel + Acetal
Best selling GPU 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. Watercool Heatkiller V für RTX 3080/3090 - Nickel + Acetal
With the HEATKILLER V, Watercool is launching a new generation of coolers for Nvidia RTX 30 graphics cards. Equipped with unique highlights, the current version of the HEATKILLER V presents what is technically feasible. An increased number of cooling fins increases the cooling capacity directly above the graphics processor and thus improves the most important area. The cooler base, milled from a solid block, ensures contact with all relevant components. The directional dual-layer inflow distributes the water simultaneously on two levels. This ensures an inflow that is at least 30 per cent higher than that of the previous generation. The wide and symmetrical flow paths reduce dead spots (stagnant water) to a minimum and accelerate the flow. The overall result increases not only the maximum cooling capacity but also the flow rate of the HEATKILLER V. Thanks to newly designed spacers made of high-performance plastic (PEEK), the 10 mm solid copper block is ideally insulated from the circuit board. In addition to the technical innovations, the design of the cooler is also impressive. The screwless cover makes the entire block look as if it has been cast from a single mould. The symmetrical channels further emphasise the look of the cooler and make it a unique eye-catcher.
2. Alphacool WAK Core Geforce RTX 5090 Gaming/Suprim
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.
3. Barrow LRC 2.0
The Barrow LRC 2.0 GPU water cooler is a highly advanced solution for cooling ASUS ROG STRIX/TUF GeForce RTX 4090 graphics cards. This full-block water cooler provides effective cooling performance, ensured by a nickel-plated copper heatsink. The cooler is designed to cover all critical heat sources of the graphics card, including the GPU, memory, and voltage regulators. The transparent acrylic design not only offers an appealing look but is also complemented by addressable RGB lighting, giving the system a personalized touch. With four G1/4-inch connections, the cooler can be easily integrated into existing water cooling systems. The included aluminum backplate aids in heat dissipation and completes the overall package.
- Nickel-plated copper heatsink for optimal heat transfer
- Transparent design with integrated RGB lighting
- Full-block design for comprehensive cooling of the GPU and voltage regulators
- Includes aluminum backplate for heat dissipation
- Four G1/4-inch connections for easy integration into water cooling systems.
4. Corsair GPU water block, XG7 RGB RX-Series
Elevate the style of your system. The complete conversion GPU water block for your AMD Radeon RX 7900 XTX graphics card will stand out as the centerpiece of your new water-cooled PC.
High-density cooling fins. More than 50 high-density cooling fins positioned above the GPU maximize heat transfer and surface area for lower temperatures.
An acrylic top plate and a transparent flow path showcase your coolant and RGB lighting.
Full-coverage aluminum backplate. The included full-coverage aluminum backplate completely covers your graphics card's PCB, protecting sensitive components from dust and debris.
It couldn't be easier. Pre-applied thermal material and thermal pads make installation quick and simple, with no cutting or spreading required.
Combine it with a CORSAIR iCUE controller and iCUE software to customize and synchronize RGB lighting across all your CORSAIR RGB products.
GPU water coolers
−98%
Returned & Tested
CHF239.34 currently CHF10 125.– new
Corsair GPU water block, XG7 RGB RX-Series
5. Corsair iCUE LINK XG3 RGB HYBRID GPU Water block (4070 Ti)
The Corsair iCUE LINK XG3 RGB Hybrid GPU Waterblock is a highly advanced cooling solution for NVIDIA RTX 4070 and 4070 Ti graphics cards. This waterblock combines effective cooling technology with an appealing design to optimize your graphics card's performance. The nickel-plated copper base ensures excellent heat dissipation, while the specially designed cooling fins provide efficient cooling for the GPU, memory, and voltage regulators. The integrated RGB fan contributes to the active cooling of the VRMs and PCBs while also offering an attractive visual design. With digital addressable RGB LED lighting, users can customize the lighting to their preferences. Compatibility with Corsair iCUE LINK allows for easy integration into existing water cooling systems, making this waterblock an ideal choice for demanding PC builders.
- Nickel-plated copper base for optimal heat dissipation
- Integrated RGB fan for active cooling of VRMs and PCBs
- Digital addressable RGB LED lighting for individual customization
- Compatible with Corsair iCUE LINK for easy integration
- Sleek design with a black cover for an elegant look.
GPU water coolers
−30%
only 1 of 2 remaining on sale
CHF74.30 was CHF106.–
Corsair iCUE LINK XG3 RGB HYBRID GPU Water block (4070 Ti)
6. Alphacool Eisblock Aurora Geforce RTX 4090 Strix + TUF mit Backplate
The next generation - the Alphacool Eisblock Aurora water cooler for Geforce RTX 40XX graphics cards. To effectively dissipate the enormous heat output of 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 very good water flow while simultaneously increasing the cooling surface area. The modified nozzle plate with an improved inflow engine ensures optimal distribution of water across the cooling fins.
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 spacing between the cooling fins is also 0.4 mm. This guarantees excellent water flow while increasing the potential cooling surface area. The nozzle plate features a revised insert that better distributes water pressure across the fins and optimizes heat absorption. The adjusted water inflow.
7. Alphacool Ice Block Aurora GPX-A RX 6700XT Gaming X with Backplate - Acrylic + Nickel
The Alphacool Eisblock Aurora Acrylic GPX-A RX 6700XT Gaming X with backplate is a highly advanced water cooler specifically designed for AMD Radeon RX 6700 XT graphics cards. With over 17 years of experience in developing cooling systems, this cooler offers a combination of aesthetic design and outstanding performance. It features extensive digital RGB lighting that not only enhances the visual appeal but also optimizes cooling performance. By reducing the thickness of the thermal pads and the copper block, improved heat transfer is achieved, leading to a significant increase in cooling efficiency. The Eisblock Aurora is therefore not only an eye-catcher but also an effective solution for cooling high-performance graphics cards.
- Optimized cooling performance through reduced thickness of thermal pads and copper block
- Integrated digital RGB lighting for an appealing look
- Complete cooler design for effective cooling of all essential components
- High-quality materials such as acrylic glass and nickel-plated copper
- Improved water flow for more efficient heat dissipation.
GPU water coolers
−30%
CHF94.90 was CHF135.–
Alphacool Ice Block Aurora GPX-A RX 6700XT Gaming X with Backplate - Acrylic + Nickel
8. Alphacool Ice Block Aurora GPX-N RTX 3070 Gaming Twin Edge with Backplate - Acrylic + Nickel
The Alphacool Eisblock Aurora GPX-N RTX 3070 is a highly advanced water cooler for graphics cards that combines both aesthetic and performance-enhancing features. With over 17 years of experience in the development of cooling systems, this cooler offers comprehensive digital RGB lighting that enhances the design while optimizing cooling performance. The cooler is designed to efficiently dissipate heat from critical components such as voltage regulators and RAM, resulting in a significant improvement in cooling efficiency. The use of high-quality materials like acrylic glass for the top and nickel-plated copper for the base plate ensures durability and an appealing look. The Eisblock Aurora is not only functional but also a striking addition to any gaming setup.
- Optimized cooling performance through reduced thickness of thermal pads and the copper block
- Integrated digital RGB LEDs for uniform and attractive lighting
- Complete cooler design for the GeForce RTX 3070 with improved heat dissipation
- High-quality materials such as acrylic glass and nickel-plated copper for durability
- Easy installation with 4x G1/4 connections.
GPU water coolers
−53%
CHF78.90 was CHF169.–
Alphacool Ice Block Aurora GPX-N RTX 3070 Gaming Twin Edge with Backplate - Acrylic + Nickel
9. Corsair Hydro X Series XG7 RGB 2080 Fe
The Corsair Hydro X Series XG7 RTX 20-Series GPU water block is a copper water block for Nvidia GeForce RTX 20-Series graphics cards. The precisely CNC-machined nickel-plated copper construction and over 50 high-density cooling fins positioned above the GPU maximize heat transfer and surface area, resulting in significantly lower temperatures and maximum performance. A fully transparent flow path and integrated RGB lighting elevate your graphics card's appearance when combined with a Corsair Lighting Node PRO or Commander PRO and Corsair iCUE software. A full-length aluminum housing cools all critical components of your graphics card, allowing for a complete transformation to custom cooling. With pre-applied thermal material, standard G1/4" threads, and easy-to-follow step-by-step instructions, unlocking the true potential of your graphics card has never been easier.
10. 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.
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