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ZM-RWB1 VGA RAM Water Block

Zalman ZM-RWB1 VGA RAM Water Block

Watercooling is becoming more and more mainstream and therefore manufacturers like Zalman are looking to cool as many heat sources as possible with water. VGA RAM does get very hot, in excess of 100°C in some instances, especially if airflow has been reduced to keep the noise levels down, but yet it still continues to perform without any problems.

The ZM-RWB1 is designed work flawlessly with the ZM-GWB3. As you can see from the image below they do complement each other perfectly. The connectors on the ZM-GWB3 can rotate and therefore the tubing can be easily routed to the VGA RAM water block, making installation easy.


The ZM-RWB1 is compatible with the following cards:- nVidia 7800 series or above (excluding the 7800GS and 7950GX2) and ATI X1800 series or above.

The X1900XT series is compatible even if a capacitor is located inside the keep out area.
The X1900XT series is compatible even if a capacitor is located inside the keep out area.


  1. Designed and engineered for VGA RAM water cooling
  2. Anodised pure aluminium base
  3. Fits ATI and nVidia cards
  4. Easy to fit
  5. Compatible with the ZM-GWB3 only

MaterialPure aluminium
Dimensions19(W) x 122(L) x 12(H)mm
Compatible tubing13x9mm, 12x8mm, 11x8mm, 10x8mm
Compatible cardsnVidia 7800 series or higher and ATI 1800 series or higher *
Warranty24 months
EAN barcode0823884100150
  • *Excluding nVidia 7800GS/7950GX2

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