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Alphacool NexXxoS HPE-45 Full Copper 360mm Radiator
COO-ACL-01888
360mm Radiator, Supports upto 6 x 120mm Fans, 45mm Thick, Black, Copper
£99.95 (incl. VAT)
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Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Red
COO-MYH-02028
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Pink
COO-MYH-02029
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Blue
COO-MYH-02030
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Purple
COO-MYH-02031
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Clear Blue
COO-MYH-02027
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Green
COO-MYH-02032
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Orange
COO-MYH-02033
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Black
COO-MYH-02034
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 5 Litre, Blood Red
COO-MYH-02035
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: 5000 ml
£39.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent Blue, 1 Litre, Ozone Clear Blue
COO-MYH-02037
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Candy Apple Red
COO-MYH-02038
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Electric Ocean Blue
COO-MYH-02040
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Plasma Jet Purple
COO-MYH-02041
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
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Neon Sunset Orange
COO-MYH-02043
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 1 Litre, Infinite Void Black
COO-MYH-02044
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
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
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent Blue, 5 Litre, Ozone Clear Blue
COO-MYH-02047
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Candy Apple Red
COO-MYH-02048
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Hot Cherry Pink
COO-MYH-02049
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Plasma Jet Purple
COO-MYH-02051
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Tree Viper Green
COO-MYH-02052
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Neon Sunset Orange
COO-MYH-02053
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Infinite Void Black
COO-MYH-02054
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, 5 Litre, Berserker Blood Red
COO-MYH-02055
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Blue
COO-MYH-02056
Coolant concentrate. Can be diluted down to your own unique ratio, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 250 ml
£12.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - Coolant Dye - Original Series - Intense Colour, UV Fluorescent Blue, 15 ml - Ozone Haze Clear
COO-MYH-02057
Produces strong vivid colours, Stable and long-lasting formulation, Combatible with all Mayhem Coolants, Compatible with most of our competitors' coolants, Colour: Clear Blue (clear but turns ice white with a subtle ice-blue aura/haze under UV lighting)
£6.95 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, 5 Litre, Ice Crystal Clear
COO-MYH-02046
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: 5000 ml
£41.99 (incl. VAT)
fiber_manual_record In stock
Alphacool VPP655 D5 PWM Water Cooling Pump
WC-094-AC
PWM Controlled D5 Pump, Max 1500L / H Flow Rate, PWM and Molex Connections
£68.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Loop D5 MX PWM Motor Pump
COO-EKW-01469
EK-Loop D5 MX PWM Motor is a low-power version of the full D5 water pump with PWM speed control via the motherboard
£59.99 (incl. VAT)
fiber_manual_record In stock
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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 £249.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Loop Uni Pump & Reservoir Bracket - 140mm
WC-9YL-EK
Mounting Bracket, Mount to any 140mm mounting holes
£8.99 (incl. VAT)
fiber_manual_record In stock
Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Green
WC-000-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
EK Water Blocks EK-CryoFuel Acid Green 1L Premix Watercooling Fluid - 1 Litre
WC-9PA-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£8.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Kinetic FLT 360 DDC PWM D-RGB Pump / Reservoir Combo - Plexi
WC-9W3-EK
EK's new flat Pump / Reservoir Combos suitable for 120mm fan mounting, DDC Pump Included
£229.99 (incl. VAT)
fiber_manual_record In stock
XSPC D5 Vario (Body + Screwring)
WC-141-XS
The D5 Vario is the ultimate pump for PC water-cooling. It features exceptional performance and unrivalled reliability.
£64.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Tube ZMT Matte Black 16/11mm - 1m
WC-9BT-EK
EK ZMT (Zero Maintenance Tubing) is a high quality, zero maintenance industrial grade EPDM rubber tubing in stylish matte black. Excellent resistance to aging, weathering, ozone and UV!
£4.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-RES X3 150 RGB Tube Reservoir - 150ml
WC-A1X-EK
Tube Reservoir, 150ml Height, 204ml Fluid Capacity, D-RGB Lighting, 2 Year Warranty
£59.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Surface X480M Quad Fan Radiator - Black - 480mm
WC-ABL-EK
480mm Radiator, Comaptible with upto 8 x 120mm Fans, Black Colour, 58mm Thickness
£139.99 (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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