604 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)
 

2 In stock

£149.99

(1)
Mayhems Ultra Clear Watercooling Tubing (3/8 - 5/8) 16/10mm - 1m

Mayhems Ultra Clear Tubing (3/8 - 1/2) 16/10mm 1m, 16mm Outer Diameter, 10mm Inner Diameter

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Mayhems Ultra Clear Watercooling Tubing (3/8 - 5/8) 16/10mm - 1m
 

28 In stock

£2.45

(1)
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
 

40 In stock

£14.99

EK Water Blocks EK-CryoFuel Clear Premix Fluid - 1 Litre

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

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EK Water Blocks EK-CryoFuel Clear Premix Fluid - 1 Litre
 

60 In stock

£7.99

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
 

9 In stock

£94.99

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

12 In stock

£64.99

EK Water Blocks EK-CoolStream PE 360 (Triple Fan) Radiator

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 Fan) Radiator
 

16 In stock

£79.99

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
 

20 In stock

£34.99

(4)
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
 

8 In stock

£64.99

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
 

5 In stock

£53.15

(1)
Raijintek Antila D5 RBW Pump / Reservoir Combo with RGB Lighting -...

Expansion tank with 550 ml capacity, Reliable D5 pump included, 3.85 m delivery height & 15 L / min delivery volume,...

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Raijintek Antila D5 RBW Pump / Reservoir Combo with RGB Lighting - 280mm
 

1 In stock

£119.99

EK Water Blocks EK-CryoFuel Solid Azure Blue 1 Litre Premix Fluid

The coolant contains everything a high-end liquid cooling system requires for efficient thermal performance and...

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EK Water Blocks EK-CryoFuel Solid Azure Blue 1 Litre Premix Fluid
 

15 In stock

£14.99

(1)
EK Water Blocks EK-CryoFuel Solid Cloud White 1 Litre Premix Fluid

The coolant contains everything a high-end liquid cooling system requires for efficient thermal performance and...

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EK Water Blocks EK-CryoFuel Solid Cloud White 1 Litre Premix Fluid
 

16 In stock

£14.99

EK Water Blocks EK-CoolStream XE 360 (Triple Fan) Radiator

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 Fan) Radiator
 

20+ In stock

£99.95

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)
 

48 In stock

£6.95

Aqua Computer D5 NEXT RGB Smart Pump

Modified Laing D5 pump from aqua computer, Powerful pump motor, OLED display, PWM and RGBpx output

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Aqua Computer D5 NEXT RGB Smart Pump
 

8 In stock

£109.99

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
 

13 In stock

£19.99

Aqua Computer D5 RGB Pump & Cover Bundle

Aqua Computer D5 RGB Pump Bundle, D5 Pump and Pump top included, RGB Lighting, High Performance, Onboard OLED display

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Aqua Computer D5 RGB Pump & Cover Bundle
 

4 In stock

£144.98

EK Water Blocks EK-XTOP Revo D5 RGB PWM - Plexi (incl. pump)

EK-XTOP Revo D5 RGB PWM is a high-performance liquid cooling pump. This unit offers increased hydraulic performance...

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EK Water Blocks EK-XTOP Revo D5 RGB PWM - Plexi (incl. pump)
 

Out of stock

£129.95

-22%
Bitspower Z-Multi 100mm Water Tank

80mm Bitspower Z-Multi Water tank reservoir, acrylic tube.

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Bitspower Z-Multi 100mm Water Tank
 

2 In stock

Was: £34.99 £26.99

ThermalTake Pacific PR22-D5 Plus 300ml 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 300ml Reservoir and Pump Combo - RGB
 

1 In stock

£169.99

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
 

2 In stock

£49.99

(2)
ThermalTake Pacific CL360 Plus RGB Radiator - 360mm

High quality 360mm radiator, 64 mm depth, Heat sink made of Copper / Brass and Stainless steel, Integrated RGB...

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ThermalTake Pacific CL360 Plus RGB Radiator - 360mm
 

1 In stock

£139.99

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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