Water Cooling Components

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Barrow Expansion Tank Bracket 140mm - Black

WC-0CX-BA

Bracket for expansion tank, For attachment to the radiator fan, Fits 140mm width

£6.95 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Volume3 FLT 360 D-RGB Reservoir - Plexi

COO-EKW-02899

This next-generation EK-Quantum Volume³ FLT reservoirs build on the success of the existing FLT

£94.99 (incl. VAT)

In stock

Mayhems Dye Yellow 15ml

WC-083-MH

Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.

£5.99 (incl. VAT)

In stock

Aqua Computer Aquaero 6 Pro LCD Fan Controller - Black

WC-32T-AQ

Programmable four channel fan controller, Graphic LC display with backlight

£169.99 (incl. VAT)

In stock

Aqua Computer ULTITOP D5 Pump Cover for D5 Pumps

WC-32Y-AQ

Pump adapter from aqua computer, Suitable for D5 pumps, Includes damper for particularly quiet operation

£34.99 (incl. VAT)

In stock

Aqua Computer LEAKSHIELD Leak Prevention System Standalone

WC-340-AQ

Mounting kit for using a LEAKSHIELD, For aqua computer ULTITUBE reservoir

£22.99 (incl. VAT)

In stock

Aqua Computer ULTITUBE D5 100 PRO Pump / Reservoirs Combo with Leak Prevention System

WC-341-AQ

Expansion tank with D5-NEXT pump, Made of durable borosilicate glass, 230 ml capacity. LEAKSHIELD protects against leaks, With RGBpx lighting

£289.99 (incl. VAT)

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)

In stock

XSPC TX240 Crossflow Ultra Thin Dual Fan Black Radiator - 240mm

WC-47E-XS

The XSPC TX is the worlds thinnest 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.

£74.99 (incl. VAT)

In stock

EK Water Blocks EK-Cable Pump Testing Adapter

WC-9CP-EK

EK-Cable Pump testing adapter is a simple adapter cable for connecting any liquid cooling pump (with 4-pin fan header) or computer cooling fan with SATA power cable.

£2.29 (incl. VAT)

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)

In stock

Monsoon MMRS D5 Motor Mounting Cover Extension Ring 10mm - Chrome

WC-46P-MO

Monsoon Modular Reservoir System Component (MMRS)

£1.99 (incl. VAT)

In stock

Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Orange

WC-123-MH

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)

In stock

EK Water Blocks EK-Quantum Surface P360M X-Flow Triple Fan Radiator - Black - 360mm

WC-AAC-EK

360mm Radiator, Comaptible with upto 6 x 120mm Fans, Cross Flow Connection, Black Colour, 44mm Thickness

£114.95 (incl. VAT)

In stock

Barrow D5 Housing Aluminum - Black

WC-0D0-BA

Pump housing for D5 pumps, Consists of aluminum

£20.99 (incl. VAT)

In stock

Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Clear Blue

WC-048-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)

In stock

Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Purple

WC-049-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)

In stock

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)

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)

In stock

EK Water Blocks EK-Quantum Surface P120M Single Fan Radiator - Black - 120mm

WC-AB1-EK

3831109838334, Single 120mm Radiator, Supports 2 x 120mm Fans, 2 Year Warranty

£49.99 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Kinetic TBE 200 D5 Body D-RGB Tube Reservoir - Acetal

WC-9XA-EK

Stand-alone pumpless version of the tubular style Kinetic TBE combo units, Six G1/4“ ports

£109.99 (incl. VAT)

In stock

XSPC PURE Distilled Concentrate Coolant 150ml - UV Green

COO-XSP-02507

XSPC PURE CONCENTRATE is a clean, eco-friendly concentrated coolant for PC water-cooling, UV Green, 150ml

£6.95 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Convection DDC Pump Cover - Silver

WC-A54-EK

EK-Quantum Convection DDC - Silver is an aluminum heatsink for DDC pumps

£32.99 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Convection DDC Pump Cover - Nickel

WC-A59-EK

EK-Quantum Convection DDC - Nickel is an aluminum heatsink for DDC pumps

£32.99 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Surface X280M Dual Fan Radiator - White

WC-AB9-EK

280mm Radiator, Comaptible with upto 4 x 140mm Fans, White Colour, 58mm Thickness

£99.95 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Surface S480 Quad Fan Radiator - White - 480mm

WC-AB7-EK

480mm Radiator, Comaptible with upto 8 x 120mm Fans, White Colour, 30mm Thickness

£89.99 (incl. VAT)

In stock

EK Water Blocks EK-DDC Anti-Vibration Mounting

WC-505-EK

This vibration dampening rubber mounting system effectively de-couples the water pump from the rest of the computer chassis.

£6.95 (incl. VAT)

In stock

XSPC PURE Premix Distilled Coolant 1 Litre - UV Pink

WC-48Y-XS

5060596651463, Eco-friendly coolant, 1 Litre, Pink UV Fluid

£6.95 (incl. VAT)

In stock

Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Orange

COO-MYH-00687

£13.99 (incl. VAT)

In stock

Mayhems Premium Ultra Flex PVC Soft Tubing 13mm (1/2") ID x 19mm (3/4") OD - 3m

COO-MYH-00691

£18.95 (incl. VAT)

In stock

Mayhems Premium Hyper Clarity PVC Soft Tubing 10mm (1/2") ID x 13mm (1/2") OD - 3m

COO-MYH-00692

£14.99 (incl. VAT)

In stock

Barrow D5 POM Pump Housing - Black

WC-0CJ-BA

Pump housing for D5 pumps, Consists of POM

£17.99 (incl. VAT)

In stock

Magicool G2 Slim radiator 16 FPI - 360mm

WC-024-MA

(1)

With its compact design and excellent cooling performance, the Magicool radiators become top choice of water cooling users.

£44.99 (incl. VAT)

In stock

Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Pink

WC-095-MH

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)

In stock

Alphacool NexXxoS ST30 Full Copper 280mm Dual Fan Water Cooling Radiator V2 - Black

WC-0AH-AC

280mm x 30mm Dual Radiator, Supports 2 x 140mm Fans, Recessed Caps for flush fitting, Black in Colour

£79.99 (incl. VAT)

In stock

EK Water Blocks EK-Quantum Kinetic3 FLT 140 D5/DDC Body D-RGB Reservoir - Plexi

COO-EKW-02906

This is the combo unit body only with no included pump

£116.99 (incl. VAT)

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)

In stock

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)

In stock

Alphacool VPP655 Vario D5 Water Cooling Pump

WC-08B-AC

Alphacool's power pump series, exceptional performance at an unbeatable price. Just the pump motor allows you to use any aftermarket top with ease.

£62.99 (incl. VAT)

In stock

Barrow Dark Night T Virus 205mm Reservoir - Black

WC-021-BA

Surge tank, 205 mm tube height, Aapprox. 252 ml capacity, Made of acrylic glass, 5x G1/4 thread

£38.99 (incl. VAT)

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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Water Cooling Components

Explore the Components Required for Phenomenal Water Cooling

The Largest Range Of Premium Quality Water Cooling Components

We Are Happy To Offer Advice Where Needed

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