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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  1. Watercool HEATKILLER® LED Stripes - Size XS Angled - RGB (78019)

    Watercool HEATKILLER® LED Stripes - Size XS Angled - RGB (78019)

    Use HEATKILLER® LED strips to illuminate your hardware with style!
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    $9.90
  2. Watercool HEATKILLER V THERMALPADS FOR RTX 4090 ASUS STRIX/TUF (79392)

    Watercool HEATKILLER V THERMALPADS FOR RTX 4090 ASUS STRIX/TUF (79392)

    The thermal pads included with HEATKILLER® V VGA series GPU blocks are of the highest quality and have a long expected lifespan.
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    $19.90

    Out of stock

  3. Watercool Mounting Material for HEATKILLER® IV ASUS RTX 2080Ti STRIX (79620)

    Watercool Mounting Material for HEATKILLER® IV ASUS RTX 2080Ti STRIX (79620)

    Replacement Mounting Material Set for HEATKILLER® IV ASUS RTX 2080Ti STRIX
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    Regular Price: $3.94

    Special Price $3.00

  4. Watercool HEATKILLER® LED Strip - VGA - White (78023)

    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).
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    $8.90
  5. Watercool Repalcement O-Ring for GPU-X Connection Terminal / Multi-Link (2 Pack) (70515)

    Watercool Repalcement O-Ring for GPU-X Connection Terminal / Multi-Link (2 Pack) (70515)

    Two replacement O-Rings for the connection blocks of the HEATKILLER® GPU-X² and HEATKILLER® GPU-X³ product series.
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    Regular Price: $1.49

    Special Price $1.00

  6. Watercool HEATKILLER® LED Stripes - VGA Vega - Red (78027)

    Watercool HEATKILLER® LED Stripes - VGA Vega - Red (78027)

    Use HEATKILLER® LED strips to illuminate your hardware.
    Learn More
    $8.90

    Out of stock

  7. Watercool HEATKILLER® IV Replacement O-Ring Set for EVGA GTX 1070 and 1080 FTW (79515)

    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.
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    Regular Price: $3.89

    Special Price $3.00

  8. Watercool eBC backplate Thermalpads for RTX 3080/3090 (79382)

    Watercool eBC backplate Thermalpads for RTX 3080/3090 (79382)

    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

    Out of stock

  9. Watercool HEATKILLER® LED Stripes for EVGA GTX 1070 and 1080 FTW (78024)

    Watercool HEATKILLER® LED Stripes for EVGA GTX 1070 and 1080 FTW (78024)

    Use HEATKILLER® LED strips to illuminate your hardware with style!
    Learn More

    Regular Price: $9.95

    Special Price $8.25

  10. Watercool Mounting Material for HEATKILLER® IV RX VEGA (79616)

    Watercool Mounting Material for HEATKILLER® IV RX VEGA (79616)

    Replacement Mounting Material Set for HEATKILLER® IV RX VEGA
    Learn More

    Regular Price: $3.94

    Special Price $3.00

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