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Water Cooling Components

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518 Items found
£7.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S360 Triple Fan Radiator - White - 360mm
WC-ABP-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, White Colour, 30mm Thickness
£72.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Reflection² PC-O11D XL D5 PWM D-RGB Distro Plate - Plexi
WC-ABU-EK
Front Distro Plate for Lian Li PC-011D XL Case, D5 Pump Included, Digital RGB lighting, Plexi design
£379.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Convection D5 DRGB Pump Cover - Black
COO-EKW-02295
EK-Quantum Convection D5 D-RGB - Black is a premium aesthetical cover for D5 pumps
£59.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Convection D5 DRGB Pump Cover - Silver
COO-EKW-02296
EK-Quantum Convection D5 D-RGB - Silver is a premium aesthetical cover for D5 pumps
£59.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Convection D5 DRGB Pump Cover - Nickel
COO-EKW-02294
EK-Quantum Convection D5 D-RGB - Nickel is a premium aesthetical cover for D5 pumps
£59.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Tube ZMT Matte Black 16/11mm - 1m
WC-9BT-EK
EK ZMT (Zero Maintenance Tubing) is a high quality, zero maintenance industrial grade EPDM rubber tubing in stylish matte black. Excellent resistance to aging, weathering, ozone and UV!
£4.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface X280M Dual Fan Radiator - Black - 280mm
WC-AAR-EK
280mm Radiator, Comaptible with upto 4 x 140mm Fans, Black Colour, 58mm Thickness
£99.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface X360M Triple Fan Radiator - Black - 360mm
WC-AAT-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, Black Colour, 58mm Thickness
£119.99 (incl. VAT)
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XSPC Radiator Screw Set 6-32UNC (Black)
WC-224-XS
Spare screw for XSPC radiators.
£0.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - Ultra Pure H2O - High Purity, Low Electrical Conductivity, 5 Litre
WC-102-MH
Mayhems Ultra Pure H20 is the cleanest, most pure water cooling fluid developed specifically with liquid- cooled PCs in mind.
£22.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P240M X-Flow Dual Fan Radiator - White - 240mm
WC-AAJ-EK
240mm Radiator, Comaptible with upto 4 x 120mm Fans, Cross Flow Connection, White Colour, 44mm Thickness
£83.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Blood Red
WC-023-MH
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Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£11.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P560M Quad Fan Radiator - White - 560mm
WC-AAH-EK
560mm Radiator, Comaptible with upto 8 x 140mm Fans, White Colour, 44mm Thickness
£129.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Infinite Void Black
COO-MYH-02044
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 1000 ml
£11.99 (incl. VAT)
fiber_manual_record In stock
XSPC FLX Tubing 1/2" ID, 3/4" OD (19/13mm) - 2m Clear
WC-46L-XS
XSPC FLX is a high quality PVC tubing ideally suited for PC water-cooling. It's highly flexible and stain resistant. RoHS complaint
£7.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, 250 ml, Clear
WC-050-MH
A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping fees!
£13.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S360 Triple Fan Radiator - Black - 360mm
WC-AAY-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, Black Colour, 30mm Thickness
£72.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S240 Dual Fan Radiator - Black - 240mm
WC-ABA-EK
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240mm Radiator, Comaptible with upto 4 x 120mm Fans, Black Colour, 30mm Thickness
£59.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P360M X-Flow Triple Fan Radiator - White - 360mm
WC-ABE-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, Cross Flow Connection, White Colour, 44mm Thickness
£114.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S120 Single Fan Radiator - Black - 120mm
WC-AAL-EK
120mm Radiator, Comaptible with upto 2 x 120mm Fans, Black Colour, 30mm Thickness
£42.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Pink
WC-12J-MH
Non Toxic high end Ethylene Glycol coolant containing a patented DeTox and PETG Safe additives.
£12.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Hot Cherry Pink
COO-MYH-02049
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-UNI Holder 50-70
WC-093-EK
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The EK UNI Holder is perfect for mounting rads, pumps and reservoirs in difficult positions. For example mouting your radiator vertically in a 5.25" bay.
£4.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, 250 ml, Clear
WC-11R-MH
XT1 Nuke is designed for small factor computers, all in one cooling systems and high heat load systems that use multiple graphic card arrays
£12.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Additive - Inhibitor Plus - Prevents Metal Corrosion, 15 ml
WC-128-MH
Get the ultimate protection with todays demanding temperatures, Inbuilt UV-C protector
£8.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P360M Triple Fan Radiator - White - 360mm
WC-ABB-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, White Colour, 44mm Thickness
£99.95 (incl. VAT)
fiber_manual_record In stock
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£57.95 £46.99 (incl. VAT)
fiber_manual_record In stock
Save 17%
Hardware Labs Black Ice Nemesis Radiator GTS 560 XFlow - Black
WC-063-BX
Black LP radiator (29.6 mm) in 1-pass execution of hardware Labs' Nemesis series with 16 FPI for 4x 140mm fans
£126.95 £104.99 (incl. VAT)
fiber_manual_record In stock
Save 12%
Hardware Labs Black Ice Nemesis Radiator GTX 120 - Black
WC-064-BX
Very strong black radiator (54 mm height) made of hardware Labs' Nemesis series with 16 FPI for a 120mm fan.
£59.99 £52.99 (incl. VAT)
fiber_manual_record In stock
Barrow Digital OLED Display Flow and Temperature Sensor - White
WC-060-BA
FBFT07-W, Flow Sensor, Oled Screen, Temperature Reporting, White
£49.99 (incl. VAT)
fiber_manual_record In stock
Stealkey Customs Lian Li O11D Mini Front MK2 D5 Distroplate - Acrylic - Black
WC-02Q-SC
Distro 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, 435ml capacity
£214.99 (incl. VAT)
fiber_manual_record In stock
Save 18%
Hardware Labs Black Ice Nemesis Radiator GTS 240 - Satin White
WC-099-BX
Strong white low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for two 120mm fans.
£61.99 £50.99 (incl. VAT)
fiber_manual_record In stock
Save 18%
Hardware Labs Black Ice Nemesis Radiator GTS 560 - Black
WC-056-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for four 140mm fans.
£121.99 £99.95 (incl. VAT)
fiber_manual_record In stock
Hardware Labs Black Ice Nemesis Radiator GTS 140 XFlow - Black
WC-058-BX
Black LP radiator (29.6 mm) in 1-pass execution of hardware Labs' Nemesis series with 16 FPI for 1x 140mm
£49.99 (incl. VAT)
fiber_manual_record In stock
Save 7%
Hardware Labs Black Ice Nemesis Radiator GTS 140 - Black
WC-051-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 140mm fan.
£49.99 £46.67 (incl. VAT)
fiber_manual_record In stock
Hardware Labs Black Ice Nemesis Radiator GTS 120 - Black
WC-050-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 120mm fan.
£39.95 (incl. VAT)
fiber_manual_record In stock
Barrow Reservoir with HDMI LCD Display and RGB Lighting - Black
WC-01A-BA
FBRE2-B, Reservoir with 110ml Volume, LCD display, RGB Lighting, HDMI Connection
£179.99 (incl. VAT)
fiber_manual_record In stock
Barrow DDC Heatsink - Black
WC-0CR-BA
Passive air cooler for DDC pumps, Made of aluminium
£13.99 (incl. VAT)
fiber_manual_record In stock
Barrow DDC Heatsink - Silver
WC-0CS-BA
Passive air cooler for DDC pumps, Made of aluminium
£13.99 (incl. VAT)
fiber_manual_record In stock

Explore the Components Required for Phenomenal Water Cooling

Watercooling is a huge part of the enthusiast culture surrounding PC hardware. Modders and Gamers look to water cool their systems for aesthetics and silent computing. 

Overclockers UK has a huge range of watercooling products from the very best brands available including Bitspower, Primochill, EK Waterblocks and XSPC, enabling you to build your own custom water cooling loop. 

The Largest Range Of Premium Quality Water Cooling Components

  • Our range of Radiators covers all bases from low FPI, high airflow radiators that are optimised for silence, over to high FPI performance radiators designed for maximum cooling.
  • No watercooling system would be complete without a reservoir and we have them in all shapes and sizes. From bay reservoirs to tube and pump mounted solutions, we have you covered.
  • Our pump range lists the most popular and reliable units from Liang and other performance brands ensuring you have a trouble free and reliable experience with your watercooling solution.
  • We stock hundreds of CPU, GPU, Motherboard, Memory, and HDD water blocks. The vast choice will enable you to choose the perfect water blocks for your water cooling loop.
  • In addition to this we have a large range of addons and accessories in our watercooling catalogue, from specialised fittings to acrylic tubing, that will allow you to make your cooling system just how you want it.
  • Overclockers UK also carries a massive range of performance and specialist coolants from tier one brands such as Mayhems, where research and development lead to excellent products.

We Are Happy To Offer Advice Where Needed

We are serious when we say that we cater for all kinds of PC users, including those who are new to water cooling and we actually encourage the venture into this huge scene. If you are unsure of your requirements, our highly-trained sales team are more than happy to help. Just give us a call on 01782 444455 and we can get you well on your way to building your first custom water cooling solution.

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