GPU Water Blocks
Tired of your computer crashing in the middle of your game? The most common issue amongst hardcore PC gamers is your GPU or Graphics Processor Unit overheating. GPU water blocks aim to solve that particular problem by transfering heat away from critical points on your graphics card and therefore decreasing your GPU's temperature at both idle and heavy loads. GPU waterblocks feature G1/4" threaded ports for use with all standard PC watercooling fittings and accessories. If you're looking to liquid cool multiple graphics cards at once, we recommend using a bridge connection block to unify your GPU loop. Blocks from certain brands like Aquacomputer and Alphacool come in a variety of materials and styles for each person's individual tastes and PC cooling needs.
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Watercool HEATKILLER® LED Stripes - Size M - RGB (78018)
Use HEATKILLER® LED strips to illuminate your hardware with style!Learn More$11.90 -
Watercool HEATKILLER® LED Strip - VGA - White (78023)
A VGA Backlight for all Watercool Heatkiller IV series GTX 1070/1080/Titan X waterblocks (excluding FTW models).Learn More$8.90 -
Watercool HEATKILLER® LED Strip - VGA - Red (78022)
A VGA Backlight for all Watercool Heatkiller IV series GTX 1070/1080/Titan X waterblocks (excluding FTW models).Learn More$8.90 -
Watercool HEATKILLER® LED Strip - VGA - Blue (78021)
A VGA Backlight for all Watercool Heatkiller IV series GTX 1070/1080/Titan X waterblocks (excluding FTW models).Learn More$8.90 -
Watercool HEATKILLER® IV Replacement O-Ring Set for GTX 980 Ti and TITAN X (79513)
This O-Ring Kit is for HEATKILLER® GPU-X³ TITAN X and GTX 980Ti Water Blocks.Learn MoreRegular Price: $3.89
Special Price $3.00
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Watercool HEATKILLER® IV Replacement O-Ring Set for GTX 1080, 1080 Ti and TITAN X (79514)
This O-Ring Kit is for HEATKILLER® IV GTX 1080, 1080 Ti and TITAN X Water Blocks.Learn MoreRegular Price: $3.89
Special Price $3.00
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Watercool HEATKILLER® IV Replacement O-Ring Set for EVGA GTX 1070 and 1080 FTW (79515)
This O-Ring Kit is for HEATKILLER® IV EVGA GTX 1070 and 1080 FTWWater Blocks.Learn MoreRegular Price: $3.89
Special Price $3.00
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Watercool HEATKILLER® IV ModKit for Original AMD RX 5700 / XT Backplate (16071)
With this modkit, you can make the AMD stock backplate compatible with your HEATKILLER® IV water block.Learn MoreRegular Price: $3.94
Special Price $3.00
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Watercool HEATKILLER V Vertical VGA Terminal (79331)
Vertical connection terminal for HEATKILLER V graphics card cooler.Learn More$19.90 -
Watercool HEATKILLER V Thermalpads for RX6800/6900XT (79381)
The thermal pads included with HEATKILLER® V VGA series GPU blocks are of the highest quality and have a long expected lifespan.Learn More$9.90
