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522 Items found
Singularity Computers Protium 200mm Reservoir - Silver Acetal
WC-02C-SC
Reservoir by Singularity Computers, 200 mm tube height, tube made of transparent acrylic glass, Lid and base made of silver acrylic and black acetyl, Flexible mounting options
£52.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium 100mm Reservoir - Black Frosted
WC-024-SC
Reservoir by Singularity Computers, 100 mm tube height, Tube made of transparent acrylic glass, Lid and base made of frosted and black acrylic, Flexible mounting options
£44.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium 200mm Reservoir - Silver Polished
WC-02E-SC
Reservoir by Singularity Computers, 200 mm tube height, tube made of transparent acrylic glass, Lid and base made of silver and polished acrylic, Flexible mounting options
£47.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium 200mm Reservoir - Black Frosted
WC-02A-SC
Reservoir by Singularity Computers, 200 mm tube height, Tube made of transparent acrylic glass, Lid and base made of frosted and black acrylic, Flexible mounting options
£49.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium 200mm Reservoir - Black Polished
WC-02B-SC
Reservoir by Singularity Computers, 200 mm tube height, tube made of transparent acrylic glass, Lid and base made of acetal and polishelad acrylic, Flexible mounting options
£49.99 (incl. VAT)
fiber_manual_record In stock
Singularity Computers Protium 200mm Reservoir - Silver Frosted
WC-02D-SC
Reservoir by Singularity Computers, with 200 mm tube height, tube made of transparent acrylic glass, Lid and base made of frosted and silver acrylic, Flexible mounting options
£49.99 (incl. VAT)
fiber_manual_record In stock
Barrow T Virus Helix 255mm Reservoir - White
WC-02B-BA
Surge tank, 255 mm tube height, Approx. 314 ml capacity, Made of acrylic glass, 5x G1/4 thread
£29.99 (incl. VAT)
fiber_manual_record In stock
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 (incl. VAT)
fiber_manual_record In stock
Barrow Dark Night T Virus 305mm Reservoir - Black
WC-01Z-BA
Surge tank, 305 mm tube height, Aapprox. 375 ml capacity, Made of acrylic glass, 5x G1/4 thread
£43.99 (incl. VAT)
fiber_manual_record In stock
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)
fiber_manual_record In stock
Phanteks Glacier R220C DRGB Reservoir - 200ml
WC-030-PT
Premium reservoir in acrylic, 200ml Volumen, Ready for DDC pump & 4 ports, Bracket for installation on 120 and 140 mm fans, Digitally addressable RGB lighting
£74.99 (incl. VAT)
fiber_manual_record In stock
Save 17%
Hardware Labs Black Ice Nemesis Radiator GTS 560 XFlow - Black
WC-063-BX
Black LP radiator (29.6 mm) in 1-pass execution of hardware Labs' Nemesis series with 16 FPI for 4x 140mm fans
£126.95 £104.99 (incl. VAT)
fiber_manual_record In stock
Save 18%
Hardware Labs Black Ice Nemesis Radiator GTS 560 - Black
WC-056-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for four 140mm fans.
£121.99 £99.95 (incl. VAT)
fiber_manual_record In stock
Save 12%
Hardware Labs Black Ice Nemesis Radiator GTX 280 - Black
WC-067-BX
Very strong black radiator (54 mm height) made of hardware Labs' Nemesis series with 16 FPI for two 140mm fan.
£113.99 £99.95 (incl. VAT)
fiber_manual_record In stock
Save 12%
Hardware Labs Black Ice Nemesis Radiator GTX 120 - Black
WC-064-BX
Very strong black radiator (54 mm height) made of hardware Labs' Nemesis series with 16 FPI for a 120mm fan.
£59.99 £52.99 (incl. VAT)
fiber_manual_record In stock
Save 45%
Alphacool NexXxoS XT45 Full Copper 80mm Dual Fan Water Cooling Radiator - Black
WC-07M-AC
2 x 80mm Fan Radiator, Copper Chambers, Black
£53.99 £29.95 (incl. VAT)
fiber_manual_record In stock
Hardware Labs Black Ice Nemesis Radiator GTS 140 XFlow - Black
WC-058-BX
Black LP radiator (29.6 mm) in 1-pass execution of hardware Labs' Nemesis series with 16 FPI for 1x 140mm
£49.99 (incl. VAT)
fiber_manual_record In stock
Save 8%
Hardware Labs Black Ice Nemesis Radiator GTX 140 - Black
WC-065-BX
Very strong black radiator (54 mm height) made of hardware Labs' Nemesis series with 16 FPI for a 140mm fan
£64.99 £59.99 (incl. VAT)
fiber_manual_record In stock
Save 7%
Hardware Labs Black Ice Nemesis Radiator GTS 140 - Black
WC-051-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 140mm fan.
£49.99 £46.67 (incl. VAT)
fiber_manual_record In stock
Hardware Labs Black Ice Nemesis Radiator GTS 120 - Black
WC-050-BX
Strong black low-profile radiator (29.6 mm) Hardware Labs' Nemesis series with 16 FPI for a 120mm fan.
£39.95 (incl. VAT)
fiber_manual_record In stock
Monsoon MMRS D5 Motor Mounting Cover Extension Ring 10mm - Green
WC-46N-MO
Monsoon Modular Reservoir System Component (MMRS)
£1.99 (incl. VAT)
fiber_manual_record 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)
fiber_manual_record In stock
XSPC D5 PWM Sata Powered Pump Without Front Cover
WC-460-XS
This version of the D5 pump is PWM compatiable and can be connected to the motherboard for speed control
£74.99 (incl. VAT)
fiber_manual_record In stock
XSPC TX240 Ultra Thin Copper Dual Black Radiator - 240mm
WC-46D-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.
£64.99 (incl. VAT)
fiber_manual_record In stock
Aqua Computer Temperature sensor internal/external thread G1/4
WC-120-AQ
This temperature sensor has one G1 / 4 internal and external thread and is extremely space-saving, as it can be mounted directly on a CPU cooler or a radiator.
£9.98 (incl. VAT)
fiber_manual_record In stock
XSPC Radiator Screw Set 6-32UNC (Black)
WC-224-XS
Spare screw for XSPC radiators.
£0.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant Dye - Original Series - Intense Colour, UV Fluorescent, 15 ml, Green
WC-080-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 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)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Green
WC-093-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
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)
fiber_manual_record In stock
Bitspower Z-Multi 100mm Water Tank
WC-317-BP
80mm Bitspower Z-Multi Water tank reservoir, acrylic tube.
£34.99 (incl. VAT)
fiber_manual_record In stock
Aqua Computer Temperature sensor G1/4
WC-119-AQ
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This temperature sensor has a G1 / 4 thread and can be used with any hoses with suitable connectors. The sensor has a 60cm connection cable and a two-pin plug.
£9.98 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Pink
WC-041-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
Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, UV Fluorescent, 250 ml, Blue
WC-044-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
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)
fiber_manual_record 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)
fiber_manual_record In stock
EK Water Blocks 6-32 UNC Screw Set 30mm (20 pcs)
WC-613-EK
A set of twenty (20) spare 30mm long screws for EK-Coolstream PE series radiators.
£6.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-RES X3 - Multiport TOP WHITE
WC-834-EK
The EK-RES X3 - Multiport TOP WHITE is an alternative white top end cap for EK-RES X3 series reservoir which offers additional port configurations.
£14.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-RES X3 - TOP WHITE
WC-835-EK
The EK-RES X3 TOP WHITE is an replacement white top end cap for EK-RES X3 series reservoirs and other RES X3 based parts.
£5.99 (incl. VAT)
fiber_manual_record In stock
Monsoon MMRS M2 Dual-Bay Reservoir to Tube Adapter
WC-313-MO
Monsoon Modular Reservoir System Component (MMRS)
£2.99 (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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