206 products found
Water Blocks - Product Filter
     
Bitspower Multi-Link Adapter 1/4 inch - matte black

Bitspower Fittings are the ultimate expression of watercooling aesthetics. High quality finish and reliability go...

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Bitspower Multi-Link Adapter 1/4 inch - matte black
 

21 In stock

£4.99

EK Water Blocks EK-FC 1080 GTX Backplate - Black

Aesthetic retention backplate for EK-FC 1080 series water block.

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EK Water Blocks EK-FC 1080 GTX Backplate - Black
 

8 In stock

£24.95

EK Water Blocks EK-Supremacy EVO - Acetal+Nickel

EK-Supremacy EVO is an evolution of a EK-Supremacy flagship performance water block introduced in 2012. More than one...

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EK Water Blocks EK-Supremacy EVO - Acetal+Nickel
 

In stock

£59.99

EK Water Blocks EK-HD Adapter 10/12mm - Black

EK-HD Adapter is a solid-tube fitting intended to be used with solid tubing such as Acrylic or Copper tube.

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EK Water Blocks EK-HD Adapter 10/12mm - Black
 

52 In stock

£3.49

 
EK Water Blocks EK-FC1080 GTX - Acetal+Nickel

EK-FC1080 GTX is a high performance full-cover water block for NVIDIA® GeForce GTX 1080 Founders Edition graphics cards.

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EK Water Blocks EK-FC1080 GTX - Acetal+Nickel
 

6 In stock

£89.99

 
EK Water Blocks EK-FC1080 GTX - Nickel+Plexi

EK-FC1080 GTX is a high performance full-cover water block for NVIDIA® GeForce GTX 1080 Founders Edition graphics cards.

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EK Water Blocks EK-FC1080 GTX - Nickel+Plexi
 

6 In stock

£89.99

EK Water Blocks EK-FC Titan X Backplate - Black

Aesthetic retention backplate for EK-FC Titan X series water block.

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EK Water Blocks EK-FC Titan X Backplate - Black
 

BTO

£22.99

EK Water Blocks EK-Supremacy EVO - Nickel

EK-Supremacy EVO is an evolution of a EK-Supremacy flagship performance water block introduced in 2012. Fits all...

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EK Water Blocks EK-Supremacy EVO - Nickel
 

In stock

£59.99

EK Water Blocks EK-FC Titan X - Acetal+Nickel

EK-FC Titan X is a high performance full-cover water block for nVidia reference (NVA-PG600) design GeForce GTX Titan...

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EK Water Blocks EK-FC Titan X - Acetal+Nickel
 

BTO

£79.99

XSPC RayStorm Pro WaterBlock (Intel) Black

The RayStorm Pro is the highest performance and best quality waterblock XSPC have ever made. The waterblock top and...

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XSPC RayStorm Pro WaterBlock (Intel) Black
 

17 In stock

£69.95

 
EK Water Blocks EK-Supremacy EVO - Full Nickel

EK-Supremacy EVO is an evolution of a EK-Supremacy flagship performance water block introduced in 2012. Fits all...

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EK Water Blocks EK-Supremacy EVO - Full Nickel
 

In stock

£75.95

EK Water Blocks EK-Supremacy EVO X99 - Nickel + Plexi

EK-Supremacy EVO X99 is the highest performance CPU water block for Intel® X99 / LGA-2011-3 platform and comes with...

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EK Water Blocks EK-Supremacy EVO X99 - Nickel + Plexi
 

6 In stock

£51.95

Bitspower Multi-Link Adapter 1/4 inches - Shiny Silver

Bitspower Fittings are the ultimate expression of watercooling aesthetics. High quality finish and reliability go...

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Bitspower Multi-Link Adapter 1/4 inches - Shiny Silver
 

16 In stock

£3.95

EK Water Blocks EK-Supremacy EVO

EK-Supremacy EVO is an evolution of a EK-Supremacy flagship performance water block introduced in 2012. Fits all...

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EK Water Blocks EK-Supremacy EVO
 

In stock

£54.95

EK Water Blocks EK-FC1070 GTX - Nickel + Plexi

EK-FC1070 GTX is a high performance full-cover water block for NVIDIA® GeForce GTX 1070 Founders Edition graphics cards

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EK Water Blocks EK-FC1070 GTX - Nickel + Plexi
 

2 In stock

£89.99

 
Lian-Li Lian Li HydrOC CB-01 High End CPU Waterblock

The Lian Li HydrOC CB-01 has been developed to showcase performance watercooling fluids with its elegant symmetrical...

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Lian Li HydrOC CB-01 High End CPU Waterblock
 

36 In stock

£33.95

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX Strix Nickel + Plexi

EK-FC1080 GTX Strix is a high performance full-cover water block for ASUS® design GeForce® GTX 1080 Strix, GTX 1070...

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX Strix Nickel + Plexi
 

9 In stock

£107.99

EK Water Blocks EK-FC 1080 GTX Backplate - Nickel

Aesthetic retention backplate for EK-FC1080 GTX series water block.

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EK Water Blocks EK-FC 1080 GTX Backplate - Nickel
 

Out of stock

£28.99

EK Water Blocks HD Adapter 10/12mm - Nickel

EK-HD Adapter is a solid-tube fitting intended to be used with solid tubing such as Acrylic or Copper tube.

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EK Water Blocks HD Adapter 10/12mm - Nickel
 

20 In stock

£2.95

EK Water Blocks Predator 360 + EK QDC Graphics Card Block Bundle

Creating the perfect cooling with minimal effort. Build your loop with this bundle to improve cooling and without the...

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EK Water Blocks Predator 360 + EK QDC Graphics Card Block Bundle
 

2 In stock

£323.98

 
EK Water Blocks EK-FC1080 GTX - Plexi

EK-FC1080 GTX is a high performance full-cover water block for NVIDIA® GeForce GTX 1080 Founders Edition graphics cards.

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EK Water Blocks EK-FC1080 GTX - Plexi
 

3 In stock

£84.95

XSPC RayStorm Pro WaterBlock (Intel) White

The RayStorm Pro is the highest performance and best quality waterblock XSPC have ever made. This all white special...

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XSPC RayStorm Pro WaterBlock (Intel) White
 

1 In stock

£69.95

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX G1 Gigabyte - Nickel + Plexi

EK-FC1080 GTX G1 is a high-performance full-cover water block for GIGABYTE® GeForce® GTX 1080 G1, GTX 1070 G1 and GTX...

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX G1 Gigabyte - Nickel + Plexi
 

9 In stock

£94.99

Watercool passive cooler for VGA RAM 12-Pack

Cooling Set from Watercool with twelve passive heatsinks for VGA RAM

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Watercool passive cooler for VGA RAM 12-Pack
 

Out of stock

£7.99

XSPC RayStorm CPU WaterBlock (Intel) V3

Our most popular CPU waterblock. The RayStorm combines performance looks and value.

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XSPC RayStorm CPU WaterBlock (Intel) V3
 

16 In stock

£54.95

EK Water Blocks EK-Supremacy MX

EK-Supremacy MX is a reduced cost variant of EK-Supremacy EVO flagship performance water block introduced in 2014.

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EK Water Blocks EK-Supremacy MX
 

4 In stock

£37.99

(1)
EK Water Blocks EK-FC Titan X Pascal Backplate - Black

Aesthetic retention backplate for EK-FC Titan X Pascal series water block

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EK Water Blocks EK-FC Titan X Pascal Backplate - Black
 

8 In stock

£24.95

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI – Nickel + Plexi

The EK-FC1080 GTX TF6 is a high-performance full-cover water block for MSI® GeForce® GTX 1080, GTX 1070 and GTX 1060...

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI – Nickel + Plexi
 

3 In stock

£101.99

XSPC Intel Mounting kit for RayStorm V3

Compatible with RayStorm and RayStorm V3 blocks.

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XSPC Intel Mounting kit for RayStorm V3
 

5 In stock

£11.99

XSPC Razor GTX 1080/1070 Full Cover Water Block

Full cover GTX 1080 Water-Block with multiport connector.

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XSPC Razor GTX 1080/1070 Full Cover Water Block
 

3 In stock

£98.99

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI Backplate - Black

Aesthetic retention backplate for EK-FC1080/ 1070/ 1060 GTX TF6 series water block.

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI Backplate - Black
 

7 In stock

£24.95

Watercool passive cooler for VGA RAM 8 Pack

Cooling Set from Watercool with eight passive heatsinks for VGA RAM

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Watercool passive cooler for VGA RAM 8 Pack
 

2 In stock

£5.99

-13%
EK Water Blocks EK-FB ASUS X99 Monoblock - Nickel

EK-FB ASUS X99 Monoblock is a complete all-in-one (CPU and motherboard) liquid cooling solution for ASUS® X99...

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EK Water Blocks EK-FB ASUS X99 Monoblock - Nickel
 

4 In stock

Was: £99.95 £85.99

Raijintek CWB-C1 CPU Water Cooler - Universal

The Raijintek CWB-C1 CPU Water Cooler is an all in one CPU block designed to be a cost effective way to get excellent...

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Raijintek CWB-C1 CPU Water Cooler - Universal
 

16 In stock

£32.99

EK Water Blocks EK-RAM Monarch Module - Black (2pcs)

EK-RAM Monarch Module is a heatsink adapter which allows virtually any (DDR-)SDRAM memory module (of any generation)...

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EK Water Blocks EK-RAM Monarch Module - Black (2pcs)
 

6 In stock

£24.95

EK Water Blocks HD Adapter 12/16mm - Nickel

EK-HD Adapter is a solid-tube fitting intended to be used with solid tubing such as Acrylic or Copper tube.

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EK Water Blocks HD Adapter 12/16mm - Nickel
 

7 In stock

£3.95

EK Water Blocks EK-FC1070 GTX Backplate - Black

Aesthetic retention backplate for EK-FC1070 GTX series water block.

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EK Water Blocks EK-FC1070 GTX Backplate - Black
 

9 In stock

£24.95

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX Strix Backplate - Black

Aesthetic retention backplate for EK-FC1080/ 1070/ 1060 GTX Strix series water block.

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX Strix Backplate - Black
 

25 In stock

£28.99

EK Water Blocks Predator 280 + EK QDC Graphics Card Block Bundle

Creating the perfect cooling with minimal effort. Build your loop with this bundle to improve cooling and without the...

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EK Water Blocks Predator 280 + EK QDC Graphics Card Block Bundle
 

2 In stock

Was: £314.98 £303.94

Bitspower Nvidia GTX 1080 ROG STRIX Acrylic (Clear)

Bitpower RGB Nvidia GTX 1080 ROG STRIX Acrylic Water Block

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Bitspower Nvidia GTX 1080 ROG STRIX Acrylic (Clear)
 

2 In stock

£129.95

EK Water Blocks EK-FC Titan X Pascal - Acetal + Nickel

EK-FC Titan X Pascal is a high-performance full-cover water block for nVidia reference (GP102) design GeForce GTX...

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EK Water Blocks EK-FC Titan X Pascal - Acetal + Nickel
 

2 In stock

£98.99

EK Water Blocks EK Water Bloicks EK-FB ASUS R5-E10 Monoblock RGB Edition

EK-FB ASUS R5-E10 Monoblock RGB Edition water block is a complete all-in-one (CPU and motherboard) liquid cooling...

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EK Water Bloicks EK-FB ASUS R5-E10 Monoblock RGB Edition
 

Out of stock

£145.99

EK Water Blocks Predator 240 + EK QDC Graphics Card Block Bundle

Creating the perfect cooling with minimal effort. Build your loop with this bundle to improve cooling and without the...

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EK Water Blocks Predator 240 + EK QDC Graphics Card Block Bundle
 

2 In stock

£296.98

EK Water Blocks EK-Supremacy EVO - Acetal

EK-Supremacy EVO is an evolution of a EK-Supremacy flagship performance water block introduced in 2012. More than one...

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EK Water Blocks EK-Supremacy EVO - Acetal
 

In stock

£54.95

(1)
EK Water Blocks EK-FC1080 GTX EVGA FTW - Nickel + Plexi

EK-FC1080 GTX FTW is a high-performance full-cover water block for EVGE® GeForce GTX 1080 FTW series graphics cards.

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EK Water Blocks EK-FC1080 GTX EVGA FTW - Nickel + Plexi
 

14 In stock

£99.95

EK Water Blocks EK-Supremacy MX - Acetal

EK-Supremacy MX is a reduced cost variant of EK-Supremacy EVO flagship performance water block introduced in 2014.

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EK Water Blocks EK-Supremacy MX - Acetal
 

5 In stock

£37.99

 
EK Water Blocks EK-FC1080 GTX - Acetal

EK-FC1080 GTX is a high performance full-cover water block for NVIDIA® GeForce GTX 1080 Founders Edition graphics cards.

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EK Water Blocks EK-FC1080 GTX - Acetal
 

2 In stock

£82.99

EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI - Acetal+Nickel

The EK-FC1080 GTX TF6 is a high-performance full-cover water block for MSI® GeForce® GTX 1080, GTX 1070 and GTX 1060...

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EK Water Blocks EK-FC1080/ 1070/ 1060 GTX TF6 MSI - Acetal+Nickel
 

5 In stock

£101.99

     
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Koolance CPU-380A Water Block (AMD Processor) Koolance CPU-380A Water Block (AMD Processor)
Danilo Luis Review 14 Aug 2016 its cool one fits and it just looks super fantastic on my build more...
EK Water Blocks EK-Supremacy EVO - Acetal EK Water Blocks EK-Supremacy EVO - Acetal
Piotr Budzyński Review 3 Aug 2016 Good machining quality, great performance ( reviews all over internet claim it No1 water block), easy and convenient installation ( took me less nerve and cursing to assemble WC loop than... more...
Water Blocks

Water Blocks

Waterblocks are the key component to cooling your hardware. A good block will perform well and look good.

CPU Blocks - This block is the main block in your loop and an area where you should consider spending some money. the overall effectiveness of your watercooling system depends on the capability of this block at transferring heat from the CPU to the liquid. 

  • Nearly all water blocks are multi socket compatible and fit Intel and AMD sockets. 
  • A CPU Block mounts the same way as most aircooling heatsinks and is often easier to install.
  • All CPU blocks come with full mounting instructions to assist you and some higher end blocks come with a small tube of high performance thermal paste.

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GPU Blocks - This is a little more advanced as it takes a lot more expertise to disassemble a graphics card. Graphics card blocks work on the same principle as a CPU block but generally cover all of the hot parts of the card. You can get 'full cover' blocks that are specific to the exact card you have, or 'core only' blocks that look a little like the cpu block but only cool the GPU itself, you have to install additional heatsinks for the VRAM and VRMs.

  • They all come with full installation instructions and a guide on how to take your stock cooler off. 
  • Most graphics cards become a lot more overclockable when they are on water, plus it removes the noisy fan which is a main factor in contribution to overall system noise.
  • Graphics cards vary a lot in design and reference design cards are usually not easily available if your card is older. To make sure your card and full cover block are compatible, check the EK Waterblocks Cooling Configurator Site which will allow you to check what blocks fit your hardware.
  • Bear in mind that most graphics card manufacturers will class the card as Warranty Void if you remove the stock cooler so do it at your own risk.

Online shopping,quick and easy with Overclockers

Motherboard & Other Blocks - Most motherboard blocks fit to motherboards where the stock heatsink arrays go. They tend to cool the Voltage Regulators and the chipset but can also cool any other heat producing chips on the board. Motherboard blocks really add little in the way of extra performance unless you are aiming for extreme overclocks. A motherboard block is only really required if you want it for aesthetics or if the airflow in your case is very poor. Watercooling a motherboard is generally not a good idea for a novice watercooler. 

You can watercool anything in your loop that produces heat and there is a block made for it, Hard drives and fan controllers can be watercooled.

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