PNY nVidia GeForce 8400 GS 512 MB PCI Video Graphics Card VCG84512SPEB - Retail Increased performance over standard "integrated graphics" allows users to play the latest games with more detail and speed Supporting Microsoft DirectX 10, 512MB of on-board memory, NVIDIA's Unified Architecture, ultra-high resolution displays up to 2560x1600 Supports the PCI Bus standard as well as offers dual-monitor support via 1 DVI and 1 VGA outputs Microsoft Vista Ready with 512MB on-board memory Toll-Free Techsupport and 3 year warranty