ZOTAC nVidia GeForce GT430 1 GB DDR3 DVI/HDMI/DisplayPort PCI-Express Video Card ZT-40604-10L Chipset: GeForce GT430 Engine Clock: 700 MHz Video Memory: 1GB DDR3^Memory Clock: 1600 MHz Memory Interface: 128-bit Bus: PCI-Express 2.0 x16^RAMDAC: 400 MHz Stream Processor: 96 Max. Resolution: 2560 x 1600^Connectors: DVI; HDMI; DisplayPort Thermal: Fansink Support Microsoft Windows 7/Vista/XP^Support nVidia Unified Architecture Support nVidia PhysX Technology^Support nVidia CUDA Technology Support Blu-ray 3D ready^HDMI 1.4a Support Dolby TrueHD and DTS-HD Master Audio Support HDCP - High-bandwidth Digital Content Protection^Support Microsoft DirectX 11 and OpenGL 4.0 System Requirements: 300-watt power supply recommended