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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.
607 Results
WACP-559
(1)
280 mm radiator for water cooling in white, supports up to two 140 mm fans, copper cooling fins, 45 millimetre thick steel frame, for medium to high-end hardware
94,90 €
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WAZU-846
(0)
Hexagonal flow indicator from Bitspower, with six ports (G1/4), black impeller with ceramic bearing, including plugs and Allen keys
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15,90 €
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Expected restock at 05.01.2027
183,90 €
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WACH-893
(2)
240 mm radiator for water cooling, made of stainless steel, push-pull configurations possible
89,90 €
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WAAU-564
(0)
Reservoir by Singularity Computers, with 250 mm tube height, tube made of transparent acrylic glass, lid and base made of silver acrylic and black acetyl, flexible mounting options
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WASK-065
(0)
Pump and reservoir combo, for D5 and DDC pumps, 5x G1/4-inch connections, mounting on 120mm fan holes, RGB lighting
159,90 €
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WARA-556
(0)
Compact 140mm radiator for water cooling, made of copper, high fin density, for small custom loops
89,90 €
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WAAU-591
(0)
Reservoir by Singularity Computers, with 200 mm tube height, tube made of transparent acrylic glass, lid and base made of frosted and black acrylic, flexible mounting options
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WARA-602
(0)
280 mm radiator for water cooling in black, supports up to two 140 mm fans, copper cooling fins, 60 millimetre thick steel frame, for high-end hardware
99,90 €
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WABW-058
(1)
Reservoir, 160 mm tube height, approx. 197 ml filling volume, made of acrylic glass, 5x G1/4 threads
29,90 €
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WAPH-063
(0)
Distribution plate for Phanteks NV5 case, for DDC pumps, soft and hard tubes, integrated 16mm EZ fittings, ARGB lighting
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GESL-008
(0)
Distro Plate by Singularity Computers, for the Spectre 2.0 cases in black, made of transparent acrylic glass
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WACH-782
(0)
Compact distro plate, for small builds or servers, combinable, 10x G1/4-inch connections, made of black acetal and nickel-plated copper, versatile in use
25,90 €
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WAEk-2409
(0)
120 mm radiator with 44 mm thickness, copper fins and channels, exclusive modding design, 5x G1/4 inch connections, high-quality workmanship, suitable for custom loops
62,90 €
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ZUAD-447
(1)
Black sleeved cable from SilverStone to extend the PWM fan signal (30 cm) - also compatible with 3-pin fans
4,90 €
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WAAU-587
(0)
Reservoir by Singularity Computers, with 100 mm tube height, tube made of transparent acrylic glass, lid and base made of silver and polished acrylic, flexible mounting options
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WAAU-731
(0)
Ultra-slim design for tight builds, pre-assembled pump saves space & time, transparent acrylic body, G1/4 thread for high compatibility
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74,90 €
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39,90 €
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ZUST-069
(0)
The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
29,90 €
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WAPU-092
(8)
Aqua Computer is one of the leading manufacturers of high quality watercooling components from German production
8,90 €
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ZUAD-468
(0)
Black sleeved cable from Akasa for extending the fan signal (30 cm) - compatible with 3-pin and PWM fans
3,90 €
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WASC-496
(0)
Core Push Mounting Kit for water cooling systems, Enables easy mounting of Alphacool Distroplates, Mounting on radiators or inside the case possible
19,90 €
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WASK-032
(0)
CubeTubes for water cooling system, 120mm, two G1/4-inch ports, made of acrylic and plastic
26,90 €
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WAAU-560
(0)
Reservoir by Singularity Computers, with 250 mm tube height, tube made of transparent acrylic glass, lid and base made of frosted and black acrylic, flexible mounting options
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WAEK-2384
(1)
280mm radiator with 44mm thickness, copper fins and channels, exclusive modding design, 5x G1/4 ports, high-quality craftsmanship, suitable for custom loops
159,00 €
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104,90 €
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2,90 €
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WAAU-569
(0)
Protium Reservoir Tube by Singularity Computers, acrylic tube with 250 mm length (60mm OD), for Protium reservoirs & pump tops
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WAPU-175
(0)
Pump housing from Singularity Computers, for the Protium D5 pump, made of anodised aluminium, silver
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ZUST-064
(2)
Extremely easy to retrofit dust filter DEMCiflex for 240mm radiators - completely black
24,90 €
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WABW-084
(0)
Reservoir for DDC pumps, 580 ml filling volume, made of durable acrylic glass, classic black design
50,90 €
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WAEK-2249
(0)
Noble flow indicator from EK Water Blocks, made of transparent acrylic glass, with a cover of nickel-plated aluminium, three connections (G1/4 inch), with DRGB LED lighting
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WABW-245
(0)
Water cooling distroplate for the Jonsbo MOD-5, easy to install, mounting on the side panel of the case
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WAEK-2752
(0)
240 mm radiator with 44 mm thickness, copper fins and channels, exclusive modding design, 5x G1/4 inch connections, high-quality workmanship, suitable for custom loops
97,90 €
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94,90 €
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44,90 €
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Expected restock at 05.01.2027
WAAU-566
(0)
Protium Reservoir Tube by Singularity Computers, acrylic tube with 100 mm length (60mm OD), for Protium reservoirs & pump tops
20,50 €
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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.