Sapphire Technology has re-introduced their HD4670 video card and along with it comes GDDR4 memory, 7.1 Surround Sound Audio thanks to the new HDMI connector. That's not all, you will also find the regualr 9-pin VGA connector as well as a single DVI connector. This video card would be great addition to anyone HTPC simply because this card has a special fan assembly that is designed to reduce noise by as much as 20dba..