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    CPU Water Coolers for Custom Water Cooling

    Discover the perfect solution for your custom water cooling setup with our high-quality CPU water coolers. Designed for maximum cooling performance and durability, they keep your processor cool even under the heaviest loads. Experience tailored cooling and optimise your system's performance, whether you're overclocking or aiming for a whisper-quiet build.

    137 Results
    new
    WAZU-1403
    (0)
    CPU water cooler for Intel 1851, 0.2 mm microfins over the CCDs, nickel-plated copper base and brass housing, ARGB window made of borosilicate glass
    349,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 4%
    WACP-536
    (0)
    High-quality CPU block for water cooling, for AMD and Intel CPUs, very compact, with RGB lighting
    Price reduced from 125,90 € to 119,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2803
    (2)
    High-end CPU water block, surface made of transparent acrylic, cooling surface made of nickel-plated copper, high customisability, compatible with Intel LGA 1700/1851 and AMD AM5
    139,90 €
    Incl. VAT, add. delivery costs
    In Stock
    FSD8-078
    (0)
    Cooling block for AMD CPUs, compatible with AM5 & AM4, thin microfins only 0.2 mm thick, integrated filter, RGB lighting
    139,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WATX-022
    (0)
    CPU water block, innovative AMOLED display, VRM fan, two G1/4-inch connectors, compatible with Intel and AMD sockets, with rotatable 90-degree fittings
    249,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Top Seller
    ZUWA-145
    (59)
    Thermal Grizzly Kryonaut Thermal Paste was specially developed for extremely demanding applications and the most demanding of Overlocking community
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2482
    (2)
    Cooler made of nickel-plated copper, lid made of acetal, with addressable RGB lighting, for AMD's AM5 socket, easy installation, strong cooling thanks to optimized design
    135,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-563
    (1)
    CPU water cooler for Intel LGA 1700/1851 socket, 2x G1/4-inch connections, RGB lighting
    178,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-552
    (0)
    CPU water cooler, compatible with AM4 / AM5 and Intel LGA 1700, cooler made of copper, housing and fittings made of acetal
    79,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2481
    (4)
    Cooler made of nickel-plated copper, lid made of acrylic glass, with addressable RGB lighting, for AMD's AM5 socket, easy installation, strong cooling thanks to optimized design.
    135,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WATX-021
    (1)
    CPU water block, innovative AMOLED display, VRM fan, two G1/4-inch connectors, compatible with Intel and AMD sockets, with rotatable 90-degree fittings
    249,90 €
    Incl. VAT, add. delivery costs
    In Stock
    FSD8-062
    (10)
    CPU mounting frame from Thermal Grizzly, for AMD socket AM5 motherboards, Compatible only with AMD Ryzen 7000 and 9000 CPUs!
    28,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-397
    (1)
    Extremely compact cooler pump combination from Alphacool, 3x G1/4" connections, 100 L/h flow rate and 0.6 m hydraulic head height
    74,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2148
    (3)
    High-end CPU water cooler, cooler made of nickel-plated copper, lid made of transparent acrylic, with addressable RGB lighting, for Intel Socket 1700
    135,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 26%
    WACP-579
    (0)
    POM top in a minimalist design, finely textured copper base for high cooling performance, compatible with motherboard sync systems, suitable for AMD AM4 and AM5 sockets
    Price reduced from 89,90 € to 65,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-517
    (5)
    High-quality CPU block for water cooling, for AMD and Intel CPUs, very compact
    32,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-320
    (2)
    Thermal Grizzly CPU mounting frame for Intel LGA 1851 socket motherboards, Compatible only with Intel LGA 1851 CPUs!
    30,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-535
    (0)
    High-quality CPU block for water cooling, for AMD and Intel CPUs, very compact
    115,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 80%
    FSD8-026
    (7)
    CPU direct die frame from OC champion "der8auer", Improved overclocking with delidded 9th gen Intel CPUs on Socket 1151 motherboards, Only compatible with Intel 9th generation CPUs!
    Price reduced from 19,90 € to 3,90 €
    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
    Save 18%
    WACP-454
    (0)
    High-end CPU water cooler, white acetal housing with black cover, cooler base made of .925 sterling silver, for AMD socket AM4, with Thermal Grizzly Kryonaut thermal paste
    Price reduced from 117,90 € to 95,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACH-842
    (1)
    CPU cooling block for water cooling, integrated DC-LT 2 pump, large cooling surface made of nickel-plated copper
    76,90 €
    Incl. VAT, add. delivery costs
    In Stock
    ZUWA-355
    (0)
    High-performance thermal pads, 2 pieces, 100 x 100 x 1.0 mm
    15,90 €
    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
    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-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-356
    (0)
    High-performance thermal paste, 2 pieces, 120 x 120 x 1.5mm
    7,90 €
    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
    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 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
    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
    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
    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-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
    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
    WACP-550
    (0)
    CPU water cooler, compatible with AM4 / AM5 and Intel LGA 1700, cooler made of copper, A-RGB lighting
    136,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WACP-553
    (1)
    CPU water cooler, compatible with AM4 / AM5 and Intel LGA 1700, cooler made of copper, housing made of brass / carbon
    119,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1869
    (0)
    Professional CPU water cooler from EKWB, cooler base made of nickel-plated copper, lid made of transparent acrylic, specially designed for AMD AM4 socket, high-quality workmanship and elegant design, modular construction with interchangeable components, integrated D-RGB lighting
    119,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2805
    (0)
    High-end CPU water block, matte white and partially transparent surface, cooling area made of nickel-plated copper, high customisability, compatible with Intel LGA 1700/1851 and AMD AM5
    139,90 €
    Incl. VAT, add. delivery costs
    In Stock

    CPU Liquid Coolers / Water Coolers

    Those who possess the necessary know-how and sufficient liquidity like to equip their computer with water cooling. Individually designed, assembled part by part, and eagerly tested and maintained, a water cooling system promises optimal component cooling, silent qualities, and high overclocking potential (OC).

    The components in the PC where liquid cooling promises the greatest success are the graphics card and the main processor. However, a suitable water cooler for the CPU must be found, considering compatibility with the processor as well as integration into the water cooling loop (keywords: connection sizes, inner/outer diameter of the tubes). Ultimately, personal taste also counts in such ambitious and unique projects.

    CPU Water Cooler Variants for Every Taste

    Therefore, the relevant manufacturers of parts for liquid cooling almost universally offer different versions of CPU water coolers. The processor water blocks can have different compatibility with various motherboard sockets (AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+ from AMD or LGA775, 1150, 1155, 1156, 1366, 2011 from Intel). Additionally, there are occasionally special high-flow versions of CPU water coolers, specifically designed for high flow rates and thus particularly efficient cooling. Finally, the personal taste of potential buyers is also catered to through the choice of different materials and finishes. Common versions include:

    • The basic copper version: Performance-wise, it often rivals more expensive versions, but lacks the refinement of nickel plating or special cover materials.
    • Coolers with acrylic cover: The transparent acrylic glass allows a view of the flowing coolant, which can be particularly effective with colored liquids and the use of additional LED lighting.
    • Coolers with acetal cover: The use of resin on the top not only usually makes the corresponding CPU water coolers cheaper but also gives a unique look to the system thanks to the black surface.
    • Nickel-plated versions: The silver nickel layer not only looks particularly elegant but also protects the copper underneath from tarnishing or oxidation.