Zalman VF3000F VGA Cooler for Nvidia GTX 580/570 GPU Review
 

The Zalman VF3000F VGA Cooler for the GTX 580/570 looks to extend the Zalman tradition of excellence. The VF3000F features high performance cooling to match the high performance power of both Nvidia GTX models. The main feature to achieve this is Zalman's IHD (or Interactive Heat transfer Design). This uses 2-way heat transfer through the high performance heat pipes and maximum dissipation area. For airflow, there are two 92mm ultra quiet fans. Zalman includes a full tube of ZM-STG2 thermal grease to maximize heat transfer. There is also Zalman's Fan Mate 2 controller system for manual fan speed adjustments.

http://www.hitechlegion.com/reviews/...ler-gpu-review