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Water Cooling Components

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519 Items found
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Orange
WC-12N-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, 1 Litre, Berserker Blood Red
COO-MYH-02045
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
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EK Water Blocks EK-CoolStream CE 140 (Single Fan) Radiator - 140mm
WC-99G-EK
EK-CoolStream CE is a high-performance computer liquid cooling radiator which combines EK's unique CSQ design with latest radiator core engine. Best cooling capacity in the 45mm thick radiator class
£52.99 £39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Dye - Original Series - Intense Colour, UV Fluorescent, 15 ml, Pink
WC-081-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£5.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Dye - Original Series - Intense Colour, 15 ml, Blood Red
WC-073-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£5.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Dye - Original Series - Intense Colour, 15 ml, Blue
WC-076-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£5.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Dye - Original Series - Intense Colour, 15 ml, Purple
WC-078-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£5.99 (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 - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Red
WC-002-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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Tree Viper Green
COO-MYH-02042
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
EK Water Blocks EK-XTOP Revo D5 PWM - Plexi (incl. sleeved pump)
WC-9EE-EK
EK-XTOP Revo D5 PWM is a High-Performance water cooling pump. This unit offers increased hydraulic performance (up to 15 %) compared to original factory top. This unit has black sleeved cables.
£119.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Black
WC-042-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
XSPC TX480 Ultra Thin Copper Quad Black Radiator - 480mm
WC-46F-XS
The XSPC TX is the worlds thinest PC radiator. At just over 20mm thick, it's 20% thinner than a standard 120mm fan and over 40% thinner than our EX series radiators.
£89.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium Reservoir Tube - 150 mm
WC-01E-SC
Arcylic 150mm Tube, Clear
£24.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic TBE 160 DDC PWM D-RGB Pump / Reservoir Combo - Acetal
WC-9YU-EK
Pump / Reservoir Combo, 160mm Height, 205ml Volume, DDC PWM pump, D-RGB lighting, 2 Year Warranty
£179.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua Tarasque 120mm Dual Fan Water Cooling Radiator
WC-6A1-BP
120mm Radiator, 120mm Fan Compatibility, Black
£32.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Convection D5 Pump Cover - Silver
WC-A58-EK
EK-Quantum Convection D5 - Silver is a premium aesthetical cover for D5 pumps
£34.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic FLT 80 DDC PWM D-RGB Pump/Reservoir Combo - Plexi
WC-A74-EK
3831109851159, Flat Reservoir, DDC Pump Included, Digital RGB Lighting, 2 Year Warranty
£164.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S560 Quad Fan Radiator - White - 560mm
WC-AAK-EK
560mm Radiator, Comaptible with upto 8 x 140mm Fans, White Colour, 30mm Thickness
£99.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S560 Quad Fan Radiator - Black - 560mm
WC-ABG-EK
560mm Radiator, Comaptible with upto 8 x 140mm Fans, Black Colour, 30mm Thickness
£99.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P240M Dual Fan Radiator - Black - 240mm
WC-ABR-EK
240mm Radiator, Comaptible with upto 4 x 120mm Fans, Black Colour, 44mm Thickness
£69.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic TBE 200 D5 Body D-RGB Tube Reservoir - Plexi
WC-9XB-EK
Stand-alone pumpless version of the tubular style Kinetic TBE combo units, Six G1/4“ ports
£109.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Loop Phillips Head Screw Set M4x30mm - Black (20pcs)
WC-AEH-EK
A set of twenty (20) spare 30mm long screws for EK-Quantum Surface S, P, and X series radiators.
£4.99 (incl. VAT)
fiber_manual_record In stock
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)
fiber_manual_record In stock
EK Water Blocks EK-RES X3 - TOP
WC-832-EK
The EK-RES X3 TOP is an replacement top end cap for EK-RES X3 series reservoirs and other RES X3 based parts
£6.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-XTOP DDC 3.2 PWM Elite - Plexi (incl. pump)
WC-909-EK
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EK-XTOP DDC 3.2 PWM Elite - Plexi (incl. pump) is a High-Performance water cooling pump. Includes EK-DDC 3.2 PWM water pump and comes pre-assembled with EK-XTOP DDC - Plexi and EK-DDC Heatsink Housing
£109.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic TBE 200 D5 PWM D-RGB Pump / Reservoir Combo - Plexi
WC-9WU-EK
The EK-Quantum Kinetic TBE 200 D5 PWM D-RGB are high-performance cylindrical D5 pump-reservoir combo units
£174.95 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium Reservoir Tube - 100 mm
WC-01D-SC
Arcylic 100mm Tube, Clear
£22.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic FLT 240 D5/DDC Body D-RGB Reservoir - Plexi
WC-9X8-EK
Pumpless stand-alone Kinetic FLT reservoir unit, 6 G1/4" ports, 265ml capacity
£129.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S140 Single Fan Radiator - White - 140mm
WC-AAG-EK
140mm Radiator, Comaptible with upto 2 x 140mm Fans, White Colour, 30mm Thickness
£55.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P280M X-Flow Dual Fan Radiator - White - 280mm
WC-AAQ-EK
280mm Radiator, Comaptible with upto 4 x 140mm Fans, Cross Flow Connection, White Colour, 44mm Thickness
£89.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P280M X-Flow Dual Fan Radiator - Black - 280mm
WC-AAX-EK
280mm Radiator, Comaptible with upto 4 x 140mm Fans, Cross Flow Connection, Black Colour, 44mm Thickness
£89.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface P420M X-Flow Triple Fan Radiator - Black - 420mm
WC-AB4-EK
420mm Radiator, Comaptible with upto 6 x 140mm Fans, Cross Flow Connection, Black Colour, 44mm Thickness
£119.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Reflection² Fractal XL D5 PWM D-RGB Distro Plate - Plexi
WC-AC1-EK
EK Distro Plate, Designed for certain Fractal cases, D5 Pump Included, D-RGB Lighting
£339.95 (incl. VAT)
fiber_manual_record In stock
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 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Loop Connect Level Sensor TBE 60
FG-010-EK
Coolant level sensor, EK Loop Connect Add-On, Monitor your system.
£5.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface X240M Dual Fan Radiator - White - 240mm
WC-AAN-EK
240mm Radiator, Comaptible with upto 4 x 120mm Fans, White Colour, 58mm Thickness
£83.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S280 Dual Fan Radiator - Black - 280mm
WC-ABD-EK
280mm Radiator, Comaptible with upto 4 x 140mm Fans, Black Colour, 30mm Thickness
£69.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface S280 Dual Fan Radiator - White - 280mm
WC-ABK-EK
280mm Radiator, Comaptible with upto 4 x 140mm Fans, White Colour, 30mm Thickness
£69.95 (incl. VAT)
fiber_manual_record In stock
Singularity Computers D5 Pump Cover - Silver
WC-00C-SC
Siler D5 Pump Cover
£44.99 (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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