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    Water Cooling Components

    Dive into the world of water cooling and unlock your PC's full potential. In our "Water Cooling Components" category, you'll find everything you need to build your custom loop. From powerful pumps to sleek reservoirs, this is where your journey to a whisper-quiet, perfectly cooled setup begins – delivering outstanding performance and stunning looks.
    654 Results
    WARA-575
    (0)
    1080 mm radiator with 46.5 mm thickness, fins and channels made of copper, for high-performance systems, 3x G1/4 inch connections, high-quality workmanship
    165,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-557
    (1)
    480mm radiator for water cooling, made of copper, high fin density, for high-end hardware
    157,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-706
    (0)
    distroplate for water cooling, with pre-mounted VPP pump, easy to install, integrated RGB lighting
    189,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-573
    (0)
    1080 mm radiator with 65 mm thickness, fins and channels made of copper, for high-performance systems, 3x G1/4 inch connections, high-quality workmanship
    199,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2782
    (0)
    120-mm reservoir-pump combo with D-RGB lighting, equipped with a D5 PWM pump, 80 ml volume, nine G1/4-inch fittings, made from acrylic glass and stainless steel, includes mounting for 120-mm fan
    199,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-710
    (1)
    High-quality pump-AGB combination in white, AGB made of acrylic with a filling volume of 425 ml, ARGB lighting with ten LEDs, reliable Photon D5 pump with high flow rate integrated
    169,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-708
    (0)
    65 ml expansion tank, with integrated ARGB lighting, including an Apex pump, flat design, four G1/4 inlets, flexible in installation
    175,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAAU-674
    (4)
    reservoir with D5-NEXT pump, made of resistant borosilicate glass, 470 ml capacity, LEAKSHIELD protects against leaks, with RGBpx lighting
    339,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1023
    (1)
    Flexible 13/10 soft tube for water cooling, durable material, in 300 cm length, matte black
    18,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1245
    (0)
    Reservoir-pump combo with ARGB lighting, equipped with a D5 pump, 330 ml capacity, two G1/4-inch ports, made from acrylic glass and acetal
    179,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-560
    (0)
    280 mm large radiator for water cooling, made of copper, high fin density
    103,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-574
    (5)
    1260 mm radiator with 46.5 mm thickness, fins and channels made of copper, for high-performance systems, up to four 200 mm fans, 3x G1/4 inch connections, high-quality craftsmanship
    224,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAIC-119
    (0)
    420mm radiator for water cooling, made of copper, high fin density, for high-end hardware
    109,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-058
    (0)
    Distribution plate for Phanteks NV7 case, 19x G1/4-inch connections, compatible with D5 and DDC pumps, supports 3x 360mm radiators, RGB lighting
    399,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-063
    (0)
    Pump and expansion tank combo, for D5 and DDC pumps, 5x G1/4-inch ports, fits 120mm fan mounts, RGB lighting
    134,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    599,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1652
    (3)
    Pre-mixed coolant from EKWB, 1,000 ml content, Acid Green, including corrosion protection & biocides, Not suitable for aluminium
    19,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WABW-018
    (0)
    480 mm radiator for water cooling, made of copper, for custom loops
    37,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WASK-056
    (0)
    High-end pump combo distroplate from SK-Customs, for 240/360 mm fan mounts, compatible with D5 & DDC pumps, integrated RGB lighting, 14x G1/4 inch connections, high-quality black design
    204,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1983
    (2)
    Noble flow indicator from EK Water Blocks, made of transparent acrylic glass, with a black aluminium cover, with three connections (G1/4 inch), with DRGB LED lighting (5VDG 5V)
    39,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1029
    (1)
    Transparent 13/10 soft tube for water cooling, 300 cm in length
    14,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAIC-064
    (1)
    Strong black low-profile radiator (29.6 mm) from Hardware Labs' Nemesis series with 16 FPI for three 120mm fans (triple radiator)
    59,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-452
    (5)
    5-litre canister with red water cooling ready-mix Double Protect Ultra from aqua computer including corrosion protection
    34,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-608
    (0)
    560 mm radiator for water cooling, made of copper, high fin density, for high-end hardware
    222,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-868
    (0)
    Pre-mixed red coolant from Corsair, 1,000 ml content, long-lasting colour stability, durable, low electrical conductivity, very good thermal conductivity
    18,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1073
    (4)
    Keep an eye on temperature and flow, connection with 2x G1/4" threads, 2-pin temperature cable, 3-pin Hall sensor cable for flow data
    41,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-2789
    (0)
    240-mm reservoir with D-RGB lighting, 250 ml capacity, six G1/4-inch fittings, made of acrylic glass, includes mount for 120-mm fan
    114,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    Save 49%
    WASK-075
    (0)
    Distroplate for 240mm fan slots, 13x G1/4-inch ports, compatible with D5 and DDC pumps, RGB lighting
    Price reduced from 174,90 € to 87,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1256
    (0)
    Control unit for MO-RA IV radiators from Watercool, enables operation of up to two D5 pumps, 18 fans, and three ARGB modules
    119,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1592
    (1)
    1,000 ml blue coolant from EKWB, long-lasting colour stability, including corrosion protection & biocides, Not suitable for aluminium
    17,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAEK-1845
    (2)
    Reservoir pump combo from EKWB, reservoir with 405 ml capacity, reliable Xylem D5 pump included, 3.9 m head & 1,500 L/h flow rate, mounting system with wall bracket + pump decoupling, addressable RGB lighting
    209,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1149
    (0)
    Cleaning agent for water cooling systems, 100 ml, citric acid monohydrate, Please observe the warnings for use!
    9,88 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-899
    (1)
    Pre-mixed coolant from Alphacool, 1,000 ml content, Blue, durable colour stability, permanently usable, low electrical conductivity, very good thermal conductivity
    12,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1267
    (0)
    1 litre of pre-mixed coolant, clear, with low electrical conductivity, for use in water cooling systems, reactive to lighting colour
    9,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-479
    (1)
    120mm dual radiator from Alphacool, full copper construction with black steel frame, support for up to four 120mm fans in push/pull configuration, 30mm thickness and 16 FPI, 2x G1/4 connections
    47,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-569
    (0)
    Compact 120 mm radiator for water cooling, made of copper, high fin density, for particularly small custom loops, for hardware from the entry-level segment
    59,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-529
    (1)
    360 mm radiator with 30 mm thickness in black, up to six 120mm fans in push/pull configuration, copper fins and channels, exclusive design with stainless steel accents, compact dimensions and high-quality craftsmanship, 2x G1/4 ports
    99,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAIC-113
    (0)
    360mm radiator for water cooling, made of copper, high fin density, for high-end hardware
    119,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WARA-555
    (0)
    560 mm large radiator for water cooling, for high-end hardware, made of copper, high fin density
    164,90 €
    Incl. VAT, add. delivery costs
    Out of Stock
    WAZU-1027
    (0)
    Transparent 16/10 soft tube for water cooling, 300 cm in length
    16,90 €
    Incl. VAT, add. delivery costs
    Out of Stock

    Unleash Ultimate Cooling Power – Discover Premium Components for Perfect Water Cooling

    With a custom water cooling system, your PC will be quieter and cooler. The advantage over an AIO is that you can integrate your graphics card, motherboard, and even your SSD into a self-built water cooling loop. This way, all the PC components relevant to your gaming PC's performance are cooled with water and can unleash their full potential.

    We offer water cooling components for custom loops from the following manufacturers:

    • EK Water Blocks
    • Corsair
    • Alphacool
    • Phanteks
    • BitsPower

    Build your own water cooling system and achieve the best temperatures

    The topic of water cooling may seem complex and time-consuming at first glance. With the right accessories, however, you will definitely not have any problems building your next water cooling system.

    What do I need for a custom water cooling system?

    • Reservoirs
    • Distro Plates
    • Pumps
    • Radiators
    • Tubes
    • Controllers
    • Water Additives

    The biggest and most important part of your water cooling loop is the tubes or hard tubes and the fittings that hold your circuit together. They connect the water coolers of graphics cards, CPUs, and other components with the reservoirs and radiators. Therefore, they must be absolutely leak-proof so that your valuable hardware is not prematurely damaged.

    Additional accessories for water cooling systems

    Other categories are also essential for building a reliable water cooling system:

    Coolant with various colours and effects

    Water additives bring colour to water cooling systems and give the coolant impressive colours or light effects (e.g., UV activity). Coolants for improving thermal properties or additives for enhanced corrosion protection are also in demand.

    Ball valves and shut-off valves for easy maintenance of the water circuit

    Shut-off and ball valves allow flexible interruption of the cooling circuit, for example, to subsequently disconnect individual components for maintenance or to refill coolant.

    O-rings prevent liquid damage

    Sealing rings reliably protect the hardware from contact with water. Remember to also replace the O-rings in long-standing water cooling loops. Wear on the seals can cause your loop to no longer be leak-proof.

    Bridging external and internal threads

    Spacer rings and sleeves are sealed spacers that can be used, for example, as spacers between longer external and shorter internal threads.

    Water cooling adapters facilitate the construction of your cooling circuit

    Adapters can be used to connect different connection formats.

    Secure hold of your tubes with compression fittings

    Compression fittings not only look chic, but they also ensure safety in water cooling systems by securely holding the tube or hard tube.

    Openings in reservoirs and the case lid for filling the loop

    Water fill ports are fill nozzles that make it easier to fill the water circuit through an opening in the case lid or directly at the reservoir.

    Flow sensors to measure the flow in your system

    With flow sensors, you are on the safe side because you always have the flow in your water cooling loop in view. They are available in analogue form, in which they purely indicate the current flow through movement. There are also digital versions that display the flow rate in litres per minute and issue warning signals if the flow rate is too low.

    Configure and buy water cooling systems at Caseking

    If you want to build your custom water cooling system, Caseking is definitely the right place. We offer you everything you need for building your custom loop and are happy to assist you with any questions or problems.