261 products found
Water Blocks - Product Filter
     
Phanteks Glacier RTX 2080/2080Ti Asus Strix GPU Full Water Block ...

Addresable Digital RGB GPU Water Block, Compatible with Asus Strix RTX2080 / 2080 Ti, Black, 2 year Warranty

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Phanteks Glacier RTX 2080/2080Ti Asus Strix GPU Full Water Block with D-RGB Lighting - Black
 

10+ In stock

£129.95

Alphacool Aurora XPX Digital RGB Frame for XPX CPU Water Block - C...

Digital RGB Frame, XPX CPU Blocks Only, 15 x Addressable RGB LED's, 3 Pin Connection, Chrome Ring

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Alphacool Aurora XPX Digital RGB Frame for XPX CPU Water Block - Chrome
 

4 In stock

£14.99

Watercool Heatkiller IV RTX 2080 Graphics Card Water Block - Acrylic

Optimized VGA water cooler from Watercool, transparent acrylic lid with stainless steel cover, for NVIDIA GeForce RTX...

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Watercool Heatkiller IV RTX 2080 Graphics Card Water Block - Acrylic
 

1 In stock

£109.99

Phanteks Glacier C399a TR4 CPU Water Block Acrylic Cover RGB LED ...

RGB CPU Water Block, Compatible with AMD TR4 Sockets, Black, 2 year Warranty

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Phanteks Glacier C399a TR4 CPU Water Block Acrylic Cover RGB LED - Black
 

Out of stock

£82.99

Phanteks Glacier C360A CPU Water Block with DRGB LED - AMD

DRGB CPU Water Block, Compatible with AMD AM4, Includes Black and Chrome Covers, 2 year Warranty

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Phanteks Glacier C360A CPU Water Block with DRGB LED - AMD
 

4 In stock

£69.95

EK Water Blocks EK-Velocity AMD CPU Water Block - Copper + Plexi

Velocity series water blocks are part of the EK Quantum Product Line combining an elegant new design and our...

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EK Water Blocks EK-Velocity AMD CPU Water Block - Copper + Plexi
 

Out of stock

£65.99

EK Water Blocks EK-Vector Radeon RX 5700 +XT Graphics Card Backplate - B...

Aesthetic retention backplate for EK-Vector Radeon RX 5700 +XT series water blocks.

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EK Water Blocks EK-Vector Radeon RX 5700 +XT Graphics Card Backplate - Black
 

8 In stock

£29.99

EK Water Blocks EK-Quantum Momentum ROG Crosshair VIII Hero D-RGB Monobl...

EK-Quantum Momentum ROG Crosshair VIII Hero D-RGB is a Quantum Line monoblock specially designed for the ROG...

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EK Water Blocks EK-Quantum Momentum ROG Crosshair VIII Hero D-RGB Monoblock - Plexi
 

Out of stock

£129.95

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EK Water Blocks EK-Vector Aorus RTX 2080 Ti RGB Graphics Card Water Bloc...

The EK-Vector Aorus RTX 2080 Ti RGB high-performance water block is specially designed for Gigabyte Aorus version of...

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EK Water Blocks EK-Vector Aorus RTX 2080 Ti RGB Graphics Card Water Block - Nickel + Plexi
 

4 In stock

£134.99

EK Water Blocks EK-Velocity sTR4 D-RGB Threadripper CPU Water Block - Ni...

EK-Velocity sTR4 is the 3rd generation of CPU water blocks that are tailor-made for AMD® Ryzen™ Threadripper™...

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EK Water Blocks EK-Velocity sTR4 D-RGB Threadripper CPU Water Block - Nickel + Plexi
 

Out of stock

£94.99

EK Water Blocks EK-Quantum Momentum Aorus X570 Elite D-RGB Monoblock - P...

EK-Quantum Momentum Aorus X570 Eliter D-RGB is a Quantum Line monoblock specially designed for the Gigabyte X570...

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EK Water Blocks EK-Quantum Momentum Aorus X570 Elite D-RGB Monoblock - Plexi
 

2 In stock

£124.99

Phanteks Glacier RTX 2080Ti / 2080 / 2070 Gigabyte Aorus with RGB...

Nickel-plated full-block water cooler, GeForce RTX 2080 / 2080 Ti / 2070 Aorus Gigabyte, Acrylic cover and black...

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Phanteks Glacier RTX 2080Ti / 2080 / 2070 Gigabyte Aorus with RGB Lighting - Black
 

4 In stock

£129.95

-10%
EK Water Blocks EK-Supremacy EVO Backplate (LGA-115x, AM4)

Complete spare universal backplate system for EK-Supremacy (EVO) water blocks.

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EK Water Blocks EK-Supremacy EVO Backplate (LGA-115x, AM4)
 

3 In stock

Was: £6.95 £6.25

EK Water Blocks EK-Momentum ASUS ROG Maximus XI Hero D-RGB Monoblock - P...

EK-Momentum ROG Maximus XI Hero D-RGB is the new Quantum Line monoblock specifically engineered for ROG Maximus XI...

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EK Water Blocks EK-Momentum ASUS ROG Maximus XI Hero D-RGB Monoblock - Plexi
 

1 In stock

£119.99

EK Water Blocks EK-Vector RTX RE Graphics Card Water Block - Copper + Ac...

The EK-Vector RTX RE high-performance water block is specially designed for multiple NVIDIA® GeForce® RTX Turing 2080...

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EK Water Blocks EK-Vector RTX RE Graphics Card Water Block - Copper + Acetal
 

Out of stock

£109.99

EK Water Blocks EK-Supremacy Classic RGB AMD CPU Water Block - Nickel + ...

This product is a part of the EK® Classic Product Line that is characterized by minimalistic and clean design while...

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EK Water Blocks EK-Supremacy Classic RGB AMD CPU Water Block - Nickel + Plexi
 

1 In stock

£64.99

 
Phanteks Glacier C350A CPU Water Block Acrylic Cover RGB LED - Black

RGB CPU Water Block, Compatible with AMD Sockets AMD AM4 / FM1 / FM2(+) / AM3(+) / AM2(+), Satin Black, 2 year Warranty

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Phanteks Glacier C350A CPU Water Block Acrylic Cover RGB LED - Black
 

Out of stock

£67.99

-9%
EK Water Blocks EK-FC ASUS Strix RTX 2080 Ti Classic RGB Graphics Card W...

EK-FC Strix RTX 2080 Ti Classic RGB is a high-performance full-cover water block for ROG® Strix GeForce® RTX 2080 Ti...

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EK Water Blocks EK-FC ASUS Strix RTX 2080 Ti Classic RGB Graphics Card Water Block - Nickel + Plexi
 

4 In stock

Was: £109.99 £99.95

EK Water Blocks EK-Velocity sTR4 D-RGB Threadripper CPU Water Block - Ni...

EK-Velocity sTR4 is the 3rd generation of CPU water blocks that are tailor-made for AMD® Ryzen™ Threadripper™...

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EK Water Blocks EK-Velocity sTR4 D-RGB Threadripper CPU Water Block - Nickel + Acetal
 

1 In stock

£94.99

EK Water Blocks EK-FC Lignum NVIDIA RTX 2080 Ti FE Graphics Card Water B...

The EK-FC RTX 2080 Ti Lignum high-performance water block is an aesthetical evolution of the EK-Vector RE water block...

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EK Water Blocks EK-FC Lignum NVIDIA RTX 2080 Ti FE Graphics Card Water Block - Walnut
 

Bought to order

£289.99

Phanteks Glacier RTX 2080Ti GPU Back Plate - Black

Backplate for PHANTEKS Glacier, Designed for RTX 2080 and RTX 2080 Ti Founders Edition & reference design, Only for...

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Phanteks Glacier RTX 2080Ti GPU Back Plate - Black
 

7 In stock

£23.99

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

EK-RAM Monach 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 - Nickel (2pcs)
 

4 In stock

£31.99

Phanteks Glacier RTX 2070 / 2060 Asus Strix GPU Full Water Block ...

Addressable Digital RGB, GPU Water Block, Compatible with Asus Strix RTX 2070 / 2060, Black, 2 year Warranty

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Phanteks Glacier RTX 2070 / 2060 Asus Strix GPU Full Water Block DIgital-RGB Lighting - Black
 

Out of stock

£129.95

Alphacool Eisblock GPX-N RTX 2080Ti M01 Graphics Card Water Block - Plexi

Nickel-plated full-block water cooler from Alphacool, Acrylic Glass Cover, RGB LED lighting, Backplate Included,...

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Alphacool Eisblock GPX-N RTX 2080Ti M01 Graphics Card Water Block - Plexi
 

1 In stock

£134.99

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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