Full Details from Amazon.com : http://www.amazon.com/gp/product/B002HJ1FEW?tag=onigi-20<br /><br />Galaxy GeForce GTS 250 512 MB GDDR3 PCI Express 2.0 DVI/HDMI/VGA SLI Ready Graphics Card 25SFF6HX1RUI<br /><br />NVIDIA Unified Architecture wit GigaThread Technology <br />Dual-Link DVI supports 2560x1600 displays and one HDTV output <br />Supports PCI Express 20 and OpenGL 21 <br />Built for Microsoft Windows Vista <br />512MB 256BIT DDR3
