616 products found
Components - Product Filter
     
EK Water Blocks EK-XRES 140 Revo D5 RGB PWM (incl. pump)

EK-XRES 140 Revo D5 RGB PWM (incl. sl. pump) is a High-Performance water cooling pump with integrated reservoir. This...

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EK Water Blocks EK-XRES 140 Revo D5 RGB PWM (incl. pump)
 

Out of stock

£149.99

(1)
Monsoon Configurator MMRS Bundle

Fully Customisable Moonsoon MMRS Reservoir. Allows to choose the Reservoir you want. Please see Selection Guide below...

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Configurator Monsoon MMRS Bundle
 

3 In stock

£53.15

(1)
Phanteks Glacier R220 RGB Reservoir - 200ml

Phanteks standalone reservoir, DDC Pump can be fitted internally, 200ml Capacity, RGB lighting, 2 Year Warranty

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Phanteks Glacier R220 RGB Reservoir - 200ml
 

Out of stock

£94.99

EK Water Blocks EK-CoolStream PE 360 (Triple)

EK-CoolStream PE is a high-performance computer water-cooling radiator which combines EK's unique CSQ design with...

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EK Water Blocks EK-CoolStream PE 360 (Triple)
 

1 In stock

£76.99

EK Water Blocks EK-CoolStream SE 360 (Slim Triple) Radiator

EK-CoolStream SE is a slim, high-performance computer liquid cooling radiator which combines EK's unique CSQ design...

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EK Water Blocks EK-CoolStream SE 360 (Slim Triple) Radiator
 

Out of stock

£64.99

EK Water Blocks EK-CryoFuel Blood Red Premix Fluid - 900ml

The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.

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EK Water Blocks EK-CryoFuel Blood Red Premix Fluid - 900ml
 

23 In stock

£7.99

Mayhems Pastel - Ice White Coolant 1L

Mayhems Pastel range of coolants are the worlds No 1 branded Nano Coolant bar none for water cooling enthusiasts.This...

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Mayhems Pastel - Ice White Coolant 1L
 

Out of stock

£10.99

(2)
Monsoon Assembled MMRS Fully Customisable Reservoir

Fully Customisable Moonsoon MMRS Reservoir. Allows to choose the Reservoir you want. Please see Selection Guide below...

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Assembled Monsoon MMRS Fully Customisable Reservoir
 

Built To Order

£61.36

EK Water Blocks EK-XRES 140 Revo D5 PWM (incl. pump)

EK-XRES 140 D5 PWM (incl. pump) is a High-Performance water cooling pump with integrated reservoir. This unit offers...

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EK Water Blocks EK-XRES 140 Revo D5 PWM (incl. pump)
 

Out of stock

£134.99

(2)
ThermalTake Pacific PR22-D5 Plus Reservoir and Pump Combo - RGB

Compensating tank with 300 ml capacity, Reliable D5 pump included, RGB LED lighting, 4.5 m Delivery height & 1,135 L...

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Thermaltake Pacific PR22-D5 Plus Reservoir and Pump Combo - RGB
 

Out of stock

£169.99

EK Water Blocks Filling Bottle (1000mL)

A handy 1L filling bottle that will let you fill even the most crammed systems with ease. The squeeze bottle can also...

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EK Water Blocks Filling Bottle (1000mL)
 

31 In stock

£6.95

OcUK Tech Labs - Phanteks Glacier 200ml R220 RGB Reservoir with DDC Pump

Phanteks reservoir with DDC pump, 200ml Capacity, RGB lighting, 2 Year Warranty

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OcUK Tech Labs - Phanteks Glacier 200ml R220 RGB Reservoir with DDC Pump
 

Built To Order

£138.95

Mayhems Ultra Pure H2O 5Ltr

Mayhems Ultra Pure H20 is the cleanest, most pure water cooling fluid developed specifically with liquid- cooled PCs...

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Mayhems Ultra Pure H2O 5Ltr
 

Out of stock

£14.99

EK Water Blocks EK-RES X3 250 RGB Reservoir

The EK-RES X3 250 RGB is a versatile multiport standalone RGB reservoir.

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EK Water Blocks EK-RES X3 250 RGB Reservoir
 

4 In stock

£64.99

Mayhems Blitz Cleaning System

Mayhems Blitz Cleaning System is the most comprehensive cleaning kit ever released for liquid cooling computers

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Mayhems Blitz Cleaning System
 

2 In stock

£19.99

EK Water Blocks EK-CoolStream XE 360 (Triple)

EK-CoolStream XE is a extreme-performance computer water-cooling radiator which combines EK's unique CSQ design with...

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EK Water Blocks EK-CoolStream XE 360 (Triple)
 

5 In stock

£99.95

EK Water Blocks EK-CoolStream SE 240 (Slim Dual) Radiator

EK-CoolStream SE is a slim high-performance computer liquid cooling radiator which combines EK's unique CSQ design...

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EK Water Blocks EK-CoolStream SE 240 (Slim Dual) Radiator
 

2 In stock

£49.99

Aqua Computer Aquaero 5 LT USB Fan-Controller

The aquaero is an absolutely autonomous working microprocessor-controlled device with USB 2.0 interface. The LT...

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Aqua Computer Aquaero 5 LT USB Fan-Controller
 

8 In stock

£49.99

(2)
Mayhems Ice Dragon Nano Fluid 1L

Developed through years of research and testing Ice Dragon cooling fluid is a state of the art nanofluid capable of...

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Mayhems Ice Dragon Nano Fluid 1L
 

Out of stock

£23.99

(2)
Alphacool Eisbaer (Solo) - 2600rpm - Black

Pump/Reservoir, 2600rpm Pump, 70L/h flow rate, Compatible with Intel: 1150 / 1151 / 1155 / 1156 / 1366 / 2011(-3),...

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Alphacool Eisbaer (Solo) - 2600rpm - Black
 

Out of stock

£46.99

Enermax Neochanger RGBW Reservoir/Pump Combo - 300ml

Reservoir and Pump Combo, 300ml Capacity, RGB Lighting, Remote Control for pump and lighting, 900 L/H, Pump Speed...

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Enermax Neochanger RGBW Reservoir/Pump Combo - 300ml
 

2 In stock

£94.99

Enermax Neochanger RGBW Reservoir/Pump Combo - 400ml

Reservoir and Pump Combo, 400ml Capacity, RGB Lighting, Remote Control for pump and lighting, 900 L/H, Pump Speed...

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Enermax Neochanger RGBW Reservoir/Pump Combo - 400ml
 

4 In stock

£99.95

Magicool DCP450 - 12V DC Small Form Factor Pump & Reservoir

A super small form factor pump with a tiny footprint with a slick, easy fill reservoir attached. If your build is...

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Magicool DCP450 - 12V DC Small Form Factor Pump & Reservoir
 

Out of stock

£34.99

(4)
Components

Components for Liquid Cooling Systems

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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