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ZM-GWB3 Water Cooling VGA Block

Zalman ZM-GWB3 Water Cooling VGA Block

- Replaces the Zalman ZM-GWB2 Water Cooling VGA Block

Introducing Zalman's graphics watercooling block, the ZM-GWB3. This version is compatible with the majority of PCI-E graphics cards up to and including nVidia's 7950GT and ATI's X1950 series.

For ultimate graphics card cooling the ZM-GWB3 is also compatible with Zalman's RAM watercooling block, the ZM-RWB1. Combined, these two products provide one of the best cooling solutions available for graphics cards.

The aluminium pipe connectors attached to the ZM-GWB3 are suitable with a selections of tubing, see the specification table for further information.


  1. Zalman’s creative dimple-type processing technology allows lightness in weight and excellent cooling performance.
  2. Pure anodised aluminium water block prevents corrosion provides excellent heat transfer.
  3. Pivoting fittings for easy installation of hoses.
  4. New improved mounting structure for easy installation and broad compatibility.

ATI CompatibilityHD4870, 4850, 4830, 4670, 4650, 3870, 3850, 2600, X1000 series
NVIDIA CompatibilityGTS250, GT240, GT220, 9800 series, 8000 series (except 800GTX/GTS), 7000 series, 6000 series
Dimensions60.4(W) x 60.4(L) x 30(H) mm
Weight100g (Water Block only)
MaterialPure Aluminium (Anodised)
Compatible Tubes (Outer x Inner)13 x 9mm, 12 x 8mm, 11 x 8mm, 10 x 8mm
Warranty24 months
EAN barcode0823884100143

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