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    Christmas 2025 Water Cooling Highlights

    Efficient water cooling for maximum performance and quiet operation.

    18 Results
    NZXT Kraken Plus 360 RGB AiO Water Cooling - 360mm, white
    NZXT Kraken Plus 360 RGB AiO Water Cooling - 360mm, white
    WASE-1016
    (1)
    1.54-inch LCD display, three 120mm RGB fans, quiet operation, zero RPM, easy installation
    199,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 69%
    Raijintek Connector PELIAS D140906, 14mm, 90 Degree Adapter - 6-Pack, black
    Raijintek Connector PELIAS D140906, 14mm, 90 Degree Adapter - 6-Pack, black
    ZUAD-1202
    (1)
    Angled 90-degree adapter, for hard tubes with 14 mm OD, 6-pack in black
    Price reduced from 32,90 € to 9,99 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 28%
    PHANTEKS Glacier M-F Rotary Fitting G1/4 - schwarz
    PHANTEKS Glacier M-F Rotary Fitting G1/4 - schwarz
    WAPH-039
    (0)
    Black water-cooler adapter from Phanteks, Two 1/4" threads (male / female), Easy rotary installation
    Price reduced from 6,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 37%
    PHANTEKS Ball Valve G1/4 Zoll Ball Valve - Brass, silver
    PHANTEKS Ball Valve G1/4 Zoll Ball Valve - Brass, silver
    WAPH-044
    (0)
    Brass valve from PHANTEKS, 2x G1/4" inner threads, Practical addition to complex cooling loops
    Price reduced from 23,90 € to 14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 33%
    Barrow Multi-Link Adapter Connection 90 Degrees G1/4 Inch AG to 12mm OD Hardtube - Rotatable, Silver
    Barrow Multi-Link Adapter Connection 90 Degrees G1/4 Inch AG to 12mm OD Hardtube - Rotatable, Silver
    WABW-159
    (0)
    Rotatable 90-degree multi-link adapter, with G1/4 inch thread, 12mm connection
    Price reduced from 11,90 € to 7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 71%
    EK Water Blocks EK-Scalar Dual 4 Slot - Acetal
    EK Water Blocks EK-Scalar Dual 4 Slot - Acetal
    WAEK-1884
    (0)
    Dual 4-slot connection terminal from EKWB, made of black acetal, with parallel configuration, for EK-Vector or EK-FC water coolers
    Price reduced from 44,90 € to 12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 24%
    EK Water Blocks EK-Quantum Magnitude - 1700 Nickel + Satin Titanium
    EK Water Blocks EK-Quantum Magnitude - 1700 Nickel + Satin Titanium
    WAEK-2374
    (0)
    CPU block for water cooling, for LGA 1700, with cooling surface made of nickel-plated copper, optional RGB lighting
    Price reduced from 291,90 € to 219,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 40%
    PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for MSI, D-RGB - black
    PHANTEKS Glacier G40 RTX 4090 Waterblock with Backplate for MSI, D-RGB - black
    WACH-800
    (0)
    Full cover waterblock for NVIDIA GeForce RTX 4090 graphics cards, nickel-plated copper base, acrylic lid, addressable RGB lighting
    Price reduced from 249,90 € to 149,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 36%
    Raijintek Pelias D160906, 16mm, 90-degree Adapter - 6-pack, black
    Raijintek Pelias D160906, 16mm, 90-degree Adapter - 6-pack, black
    WAZU-998
    (1)
    Angled 90-degree adapter, for hard tubes with 16 mm OD, 6-pack in black
    Price reduced from 35,90 € to 22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 35%
    Raijintek Pelias D141806, 14mm - 6-pack, silver
    Raijintek Pelias D141806, 14mm - 6-pack, silver
    ZUAD-1203
    (0)
    6-pack of compression fittings in silver, for hard tubes with 14 mm OD, with G1/4 inch connection
    Price reduced from 19,90 € to 12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 25%
    Singularity Computers Protium 2.0 Reservoir 200mm - Acrylic, black
    Singularity Computers Protium 2.0 Reservoir 200mm - Acrylic, black
    WAAU-666
    (0)
    Singularity Computers reservoir, with 200 mm tube height, 4x G1/4 inch connections, with D-RGB lighting, with black aluminium caps
    Price reduced from 109,90 € to 81,99 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 65%
    Stealkey Customs Lian Li O11D Mini Front MK2 D5 Distroplate - Acrylic - white
    Stealkey Customs Lian Li O11D Mini Front MK2 D5 Distroplate - Acrylic - white
    WASK-001
    (0)
    Distribution plate for Lian Li O11D Mini, large chamber with 5 channels, with 12 ports including fill and drain port, made of high-quality acrylic, 12x G1/4 inch connections, 435 ml capacity
    Price reduced from 289,90 € to 99,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 12%
    Stealkey Customs Phanteks NV7 x Stealkey Distroplate, RGB - white
    Stealkey Customs Phanteks NV7 x Stealkey Distroplate, RGB - white
    WASK-059
    (0)
    Distro plate for Phanteks NV7 case, 19x G1/4-inch connections, compatible with D5 and DDC pumps, supports 3x 360mm radiators, RGB lighting
    Price reduced from 399,90 € to 349,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 66%
    Watercool Heatkiller IV for Radeon RX 5700 / XT, RGB - Acrylic + Nickel, black
    Watercool Heatkiller IV for Radeon RX 5700 / XT, RGB - Acrylic + Nickel, black
    WACH-610
    (0)
    Optimised VGA water cooler from Watercool, transparent acrylic cover, black aluminium cover, with RGB LED lighting, for AMD Radeon RX 5700 / XT graphics cards
    Price reduced from 149,90 € to 49,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 25%
    XSPC RayStorm EDGE CPU Waterblock Intel, ARGB - black
    XSPC RayStorm EDGE CPU Waterblock Intel, ARGB - black
    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 99,90 € to 74,90 €
    Incl. VAT, add. delivery costs
    In Stock
    NZXT Kraken Plus 240 RGB AiO Water Cooling - 240mm, black
    NZXT Kraken Plus 240 RGB AiO Water Cooling - 240mm, black
    WASE-1011
    (0)
    1.54-inch LCD display, quiet operation, easy installation, wide compatibility
    154,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Save 75%
    PHANTEKS Rotary Hard Tube Fitting 12mm 45 Grad G1/4 - chrome, drehbar
    PHANTEKS Rotary Hard Tube Fitting 12mm 45 Grad G1/4 - chrome, drehbar
    WAPH-010
    (0)
    Rotary 45° chrome-plated hard tube fitting with G1/4" screw thread & 12 mm OD tube support
    Price reduced from 19,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details
    Save 30%
    PHANTEKS Glacier G6000 STRIX GPU Water Block, ASUS RX 6800/6900 Strix/TUF, D-RGB - with Backplate, black
    PHANTEKS Glacier G6000 STRIX GPU Water Block, ASUS RX 6800/6900 Strix/TUF, D-RGB - with Backplate, black
    WACH-658
    (0)
    Full-block GPU cooler for custom water-cooling systems, Designed for ASUS ROG Strix/TUF AMD RX 6800/6900, Top part made of transparent acrylic, With black aluminium cover, Integrated digital RGB lighting (3-pin, 5VDG), Aluminium backplate included
    Price reduced from 214,90 € to 149,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    See Details

    Treat your system to a cooldown upgrade this Christmas 2025 and plan a water-cooling solution that fits your hardware plans perfectly. Enjoy whisper-quiet operation and low temperatures – ideal for long winter gaming nights and creative projects. Top brands such as EKWB, Corsair, Alphacool and many more provide everything you need on your journey from the first AiO upgrade to a fully customised loop. Whether radiators, pumps, CPU and GPU blocks, reservoirs or coolant – at Caseking you’ll find the right components for your dream configuration. During the Christmas 2025 season, many of these products are also available as attractive offers, making your upgrade even easier.