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    Water Coolers - GPU and CPU Blocks for Custom Water Cooling Loops

    Take your PC cooling to the next level with our elite selection of CPU and GPU water coolers. Engineered for enthusiasts who demand nothing but the best, these coolers offer superior thermal management, ensuring your processors and graphics cards perform at their absolute peak. Whether you're overclocking for maximum power or crafting a whisper-quiet rig, our CPU and GPU water coolers provide the perfect blend of cutting-edge technology and sleek design. Say goodbye to overheating and hello to smooth, uninterrupted performance—wherever your gaming or creative ambitions take you.

    353 Results
    ZUWA-361
    (0)
    High compression thermal pad, very high compressibility, high thermal conductivity, electrically non-conductive, easy installation
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-343
    (0)
    Very high-performance thermal pad, with good thermal conductivity and a thickness of 3.0 mm, size of 120 × 20 mm
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1146
    (0)
    Two black modules made of anodised aluminium, efficient cooling, for DDR5 memory.
    34,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 26%
    WACP-456
    (0)
    High-end CPU water cooler in black, suitable for many Intel sockets, lid made of transparent acrylic, cooler base made of copper, black bracket made of aluminium, integrated aRGB lighting
    Price reduced from 44,90 € to 32,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-340
    (0)
    Very high-performance thermal pad, with good thermal conductivity and a thickness of 1.0 mm, size of 120 × 20 mm
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-342
    (0)
    Highly efficient thermal conductive pad, with good thermal conductivity and a thickness of 2.0 mm, size of 120 × 20 mm
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    FSD8-041
    (0)
    Short mounting plate for AM5 motherboards, for mounting AM4 coolers on AM5 boards, made of black anodised aluminium, developed by Roman "der8auer" Hartung
    20,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-363
    (0)
    High compression thermal pad, very high compressibility, high thermal conductivity, electrically non-conductive, easy installation
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-338
    (0)
    Very high-performance thermal pad, with good thermal conductivity and a thickness of 2.0 mm, size of 100 × 100 mm
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-307
    (1)
    CPU mounting frame from Thermal Grizzly, for Intel socket LGA-1700 motherboards, Only compatible with Intel CPUs of the 12th, 13th, and 14th generations!
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-362
    (0)
    High compression thermal pad, very high compressibility, high thermal conductivity, electrically non-conductive, easy installation
    17,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-334
    (0)
    Very high-performance thermal pad, with good thermal conductivity and a thickness of 3.0 mm, size of 120 × 20 mm
    15,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-356
    (0)
    High-performance thermal paste, 2 pieces, 120 x 120 x 1.5mm
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-360
    (0)
    High compression thermal pad, very high compressibility, high thermal conductivity, electrically non-conductive, easy installation
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-354
    (0)
    High-performance thermal pads, 2 pieces, 100 x 100 x 0.5 mm
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 30%
    WATN-005
    (0)
    Aluminium backplate by TechN, for graphics cards with TechN RTX 2080 and 2080 Ti cooler, black
    Price reduced from 19,90 € to 13,90 €
    Incl. VAT, add. delivery costs
    In Stock
    CPNA-087
    (1)
    Adapter for SecuFirm2 Noctua CPU coolers, adapts coolers with 83 mm mounting to socket AM5 and AM4 from AMD, mounted on standard backplate
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 20%
    WACP-460
    (0)
    Backplate for aqua computer cuplex kryos, only compatible with water cooler, Intel LGA 1700 socket, made of stainless steel, with rubber insulation plate
    Price reduced from 4,90 € to 3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1347
    (5)
    PWM fan adapter cable from EKWB, for graphics cards, 4-pin PWM fan socket, 4-pin PWM fan plug, 50 cm long
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 43%
    WAEK-2589
    (0)
    Standoff screws for EK water coolers, for use with GPU, CPU, and monoblocks, 15 pieces
    Price reduced from 6,90 € to 3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 68%
    Price reduced from 2,90 € to 0,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 22%
    GABU-576
    (1)
    Phanteks and Tryx Bundle in White, Lian Li O11D EVO RGB Midi Tower, TRYX PANORAMA SE ARGB Complete Water Cooling
    Price reduced from 449,80 € to 349,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-928
    (1)
    GPU water cooler for ASUS TUF/Prime RX 9070 graphics cards, with backplate, RGB lighting
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-551
    (0)
    CPU water cooler, compatible with AM4 / AM5 and Intel LGA 1700, cooler made of copper, housing and connectors made of acrylic, A-RGB lighting
    84,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-533
    (1)
    High-quality CPU block for water cooling, for AMD and Intel CPUs, very compact
    105,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-926
    (2)
    GPU water cooler for XFX Mercury RX 9070 graphics cards, with backplate, RGB lighting
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    FSD8-066
    (2)
    Direct-Die Water Cooler, with a nickel-plated copper base plate, RGB lighting, directly mounted on the chip of a delidded Intel CPU
    154,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-931
    (0)
    GPU water cooler for RX 9070 graphics cards, with backplate, RGB lighting
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-934
    (2)
    GPU water cooler for MSI GeForce RTX 5080 Gaming Trio GPUs, with backplate, RGB lighting
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-929
    (0)
    GPU water cooler for GIGABYTE Aorus Elite RX 9070 graphics cards, with backplate, RGB lighting
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-955
    (0)
    Water block for the Phoenix design of the RTX 5080 and 5070 Ti from Gainward, top made of transparent acrylic, integrated ARGB lighting with seven LEDs, cooling surface made of chrome-plated copper
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-959
    (0)
    Water block for solid and AMP designs of the Zotac RTX 5080 and 5070 Ti, top made of transparent acrylic, integrated ARGB lighting with eleven LEDs, cooling surface made of chrome-plated copper
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2661
    (2)
    Cooler made of nickel-plated copper, lid made of nickel-plated brass, with addressable RGB lighting, for AMD's AM5 socket, easy installation, strong cooling thanks to optimized design
    144,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-954
    (1)
    Water block for the gaming and Windforce designs of the Gigabyte GeForce RTX 5090, top made of transparent acrylic, integrated ARGB lighting with eleven LEDs, cooling surface made of chrome-plated copper
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    GAJO-964
    (0)
    Full-block water cooler from Alphacool, for ASUS TUF Gaming GeForce RTX 5090 graphics cards, chrome-plated copper heatsink, with backplate
    219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2810
    (0)
    Full-block water cooler for RTX 5090 FE, acrylic cover showcasing coolant, nickel-plated copper base + backplate, addressable D-RGB lighting (11 LEDs), EK-Matrix7 compatible, G1/4″ fittings
    299,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-874
    (0)
    High-quality CPU block for water cooling, for AMD and Intel CPUs, very compact, with RGB lighting
    136,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-268
    (0)
    GPU water cooler for ASUS ROG TUF-5080 and 5070 Ti graphics cards, with backplate, RGB lighting
    129,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2747
    (0)
    High-end CPU water cooler, cooler made of nickel-plated copper, unique lid made of aluminium and acrylic glass, with addressable RGB lighting, for AMD socket AM5
    199,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1138
    (0)
    Four black heatsinks made of anodised aluminium, DIMM block made of acrylic glass, compatible with all memory modules, for single-sided DDR5
    199,90 €
    Incl. VAT, add. delivery costs
    In Stock

    Unleash Peak Efficiency with Premium Water Coolers for Your PC

    A well-functioning, balanced water cooling system is considered by many to be the pinnacle of PC building. However, this area is a world of its own, which one should only venture into with a substantial amount of acquired knowledge, a willingness to test and learn, and a bit of saved budget. Those who approach it half-heartedly may not achieve the expected results in terms of cooling performance and noise, or in the worst case, may even damage their hardware due to insufficient cooling or water leakage in the case. To avoid such a disaster, careful consideration is required, which can include a checklist of the necessary water cooling components.

    The ABCs of Every Water Cooling System

    Every water cooling system is unique and must be tailored to the hardware components to be cooled (motherboard, processor, graphics card, memory, etc.), considering the case's conditions and the desired intentions (maximum quietness vs. maximum cooling). However, the following water cooling components are almost always part of a liquid cooling system in some form:

    • Pump: It is the heart of the system and must be chosen regarding performance, noise, and durability.
    • Cooler: They ensure that the CPU, GPU, and co. can transfer their heat to the water cooling system. Compatibility with motherboard sockets, graphics card types, etc., as well as personal taste and coherence with other water cooling parts, must also be considered.
    • Tubes and fittings: Different sizes (inner and outer diameters) are available, and optimal tubing cannot be recommended universally. It is also important that the fittings (compression fittings) match the tubing and other components.
    • Reservoir: It holds a surplus of water, as the coolant level in the system decreases over time. The reservoir can usually be filled directly.
    • Radiator: Depending on the desired cooling performance and the available space in the case, the heat exchanger should be chosen. Depending on the number of fans to be used, there are single, dual, triple, and quad radiators, often for 120 mm or 140 mm fans, and sometimes also in an ultra-thin low-profile format.
    • Fans: Fans should be selected to match the radiator and the heat sources to be cooled. They must have enough static pressure and sufficient airflow. PWM technology can be used, where the motherboard itself controls the necessary speeds.
    • Pump/fan controller: For those who prefer to regulate the performance themselves or do not trust the motherboard's pulse-width modulation, fan controllers are available. In the water cooling area, these are regularly combined with pump controllers, which can regulate the flow rates of compatible pumps.
    • Coolant: Opinions on coolant differ. Some prefer it to be particularly colourful and perhaps even phosphorescent, while others can only recommend clear coolants to avoid the risk of sediment build-up. However, one thing is clear: it does not work without coolant.