Zalman provided us with their latest product, the ZM80-HP. This product is the first fanless heatsink for a GPU that utilizes the heatpipe. The product comes in a plastic boxy thing, everything you need is included, even a screwdriver.
This product uses no fans at all, just 4 heatsinks and a heatpipe, so you get no noise what so ever out of your grapics card anymore. I know the fan on your graphic card uses almost no power, but with this cooling unit you do not have to worry about the fact that your fan could fail and wreck your expensive GPU.
Review Link : Datafuse