Koolance Radeon HD 5970 waterblock pictured
 

Koolance is just about to introduce the VID-AR597 waterblock to help those who like their Radeon HD 5790 cool and/or overclocked. The new block features full nickel-plated solid copper cooler, and an acrylic lid to users can check the flow of the liquid transferring heat away from the two 40nm Cypress GPUs and everything else that gets hot under the collar.

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