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Water Cooling Components

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502 Items found
Barrow Dabel-40a 480mm Quad Fan Radiator with 40mm Depth - Black
WC-00H-BA
480 mm radiator for water cooling, Made of copper, For custom loops
£104.99 (incl. VAT)
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Save 42%
Barrow Dabel-60d 480mm Quad Fan Radiator with 60mm Depth - Black
WC-00D-BA
480 mm radiator for water cooling, Made of copper, For custom loops
£129.95 £74.99 (incl. VAT)
fiber_manual_record In stock
Save 29%
Barrow Dabel-40a 240mm Dual Fan Radiator with 40mm Depth - Black
WC-00F-BA
240 mm radiator for water cooling, Made of copper, For custom loops
£62.99 £44.99 (incl. VAT)
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Save 14%
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 £154.99 (incl. VAT)
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Barrow T Virus Helix 205mm Reservoir - Black / White
WC-019-BA
Surge tank, 205 mm tube height, Approx. 252 ml capacity, Made of acrylic glass, 5x G1/4 thread
£29.99 £14.99 (incl. VAT)
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Barrow Dark Night T Virus 255mm Reservoir - Black
WC-020-BA
Surge tank, 255 mm tube height, Aapprox. 314 ml capacity, Made of acrylic glass, 5x G1/4 thread
£39.95 (incl. VAT)
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Save 17%
EK Water Blocks EK-Quantum Reflection² PC-O11D Mini D5 PWM D-RGB Distro Plate - Plexi
WC-AC2-EK
EK-Quantum Reflection² PC-O11D MINI D5 PWM D-RGB, Suitable for LIAN LI O11D Mini chassis
£299.99 £249.95 (incl. VAT)
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Corsair Hydro X Series XR5 NEO 240mm Dual Fan Water Cooling Radiator (CX-9032002-WW)
WC-03W-CS
CX-9032002-WW, Dual Fan Radiator, 14 FPI, Black, 3 Year Warranty
£54.95 (incl. VAT)
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Corsair Hydro X Series XR5 NEO 280mm Dual Fan Water Cooling Radiator (CX-9032005-WW)
WC-03X-CS
CX-9032005-WW, Dual Fan Radiator, 14 FPI, Black, 3 Year Warranty
£59.99 (incl. VAT)
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Corsair Hydro X Series XR5 NEO 420mm Triple Fan Water Cooling Radiator (CX-9032006-WW)
WC-03Z-CS
CX-9032006-WW, Dual Fan Radiator, 14 FPI, Black, 3 Year Warranty
£79.99 (incl. VAT)
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Phanteks Glacier R220C Pump and Reservoir Combo (Transparent)
WC-046-PT
Reservoir and Pump Combo, Equipped with DDC a pump, Mountable on 120mm or 140mm fans, Acrylic and aluminium construction, 200ml Capacity, Transparent design combined with DRGB LEDs
£179.99 (incl. VAT)
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Phanteks Glacier R260 D5 Reservoir with DRGB Lighting - Black
WC-047-PT
Water reservoir for custom loops, 275mm capacity, multiple input and output ports, flexible mounting system, compatible with Gen 3 D5 pumps, Integrated D-RGB lighting
£139.99 (incl. VAT)
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Save 9%
Phanteks R260C Reservoir Pump Combo with D5 Pump, DRGB LED - Black
WC-048-PT
Water reservoir for custom loops, 275ml capacity, multiple input and output ports, flexible mounting system, equipped with a Gen 3 D5 pump, Integrated D-RGB lighting
£229.99 £209.99 (incl. VAT)
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Phanteks R260C Reservoir Pump Combo with D5 Pump, DRGB LED - White
WC-049-PT
Water reservoir for custom loops, 275ml capacity, multiple input and output ports, flexible mounting system, equipped with a Gen 3 D5 pump, Integrated D-RGB lighting
£239.99 (incl. VAT)
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Aqua Computer ULTITUBE 50 Reservoir
WC-347-AQ
Made of durable borosilicate glass, 110 ml capacity, With stainless steel filter, Includes brackets for floor or wall mounting
£64.99 (incl. VAT)
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Save 30%
EK Water Blocks EK-Quantum Surface P240 Dual Fan Radiator - Black Edition - 240mm
WC-AFM-EK
240mm Radiator, Compatible with up to 4 x 120mm Fans, Black Colour, 44mm Thickness
£89.99 £62.99 (incl. VAT)
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Save 12%
Hardware Labs Black Ice Nemesis Radiator GTS 120 - Satin White
WC-09D-BX
Strong white low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 120mm fan.
£39.95 £34.99 (incl. VAT)
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Save 21%
Hardware Labs Black Ice Nemesis Radiator GTS 560 - Satin White
WC-09E-BX
Strong white low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for four 140mm fans.
£121.99 £96.95 (incl. VAT)
fiber_manual_record In stock
Hardware Labs Black Ice Nemesis Radiator GTS 140 - Satin White
WC-09F-BX
Strong white low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 140mm fan.
£39.95 (incl. VAT)
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Save 21%
Hardware Labs Black Ice Nemesis Radiator GTX 240 - Satin White
WC-09H-BX
Very strong white radiator (54 mm height) made of hardware Labs' Nemesis series with 16 FPI for two 120mm fans
£94.99 £74.99 (incl. VAT)
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Save 13%
£74.99 £64.99 (incl. VAT)
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Save 20%
£104.99 £83.99 (incl. VAT)
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Save 39%
Barrow ARGB Flow Meter - White
COO-BAR-02272
Flow display for water cooling, Continuously displays the flow in your loop, Acrylic
£22.99 £13.99 (incl. VAT)
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Save 39%
Barrow ARGB Flow Meter - Black
COO-BAR-02273
Flow display for water cooling, Continuously displays the flow in your loop, Acrylic
£22.99 £13.99 (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
Alphacool NexXxoS HPE-45 Full Copper 240mm Radiator
COO-ACL-01887
240mm Radiator, Supports upto 4 x 120mm Fans, 45mm Thick, Black, Copper
£82.99 (incl. VAT)
fiber_manual_record In stock
Alphacool NexXxoS HPE-45 Full Copper 360mm Radiator
COO-ACL-01888
360mm Radiator, Supports upto 6 x 120mm Fans, 45mm Thick, Black, Copper
£99.95 (incl. VAT)
fiber_manual_record In stock
XSPC QX5 Photon 170 aRGB Reservoir / Pump Combo - White
COO-XSP-01997
5060596651678, Tube Reservoir, QX5 PWM pump, 475ml Capacity, ARGB Lighting, White, 2 Year Warranty
£119.99 (incl. VAT)
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Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Red
COO-MYH-02028
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Pink
COO-MYH-02029
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Blue
COO-MYH-02030
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Green
COO-MYH-02032
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Orange
COO-MYH-02033
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Black
COO-MYH-02034
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Blood Red
COO-MYH-02035
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
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Candy Apple Red
COO-MYH-02038
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Hot Cherry Pink
COO-MYH-02039
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Electric Ocean Blue
COO-MYH-02040
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Neon Sunset Orange
COO-MYH-02043
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
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

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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