The Zalman VF3000N is a VGA heatsink specifically made for Nvidia's GTX200 series GPUs. Five 6mm thick copper heatpipes transfer heat from the pure copper base into the Zalman VF3000N's aluminum fins while twin 92mm fans provide active cooling while also blowing air to the PCB components below. With the Zalman VF3000N high temperatures produced by overclocking your GPU is not a problem.