MSI Geforce 8400GS 1G DDR3 Graphics Card MSI solid capacitor graphic card HDMI + DVI output Dual-link DVI PCI Express 2.0 HDMI support Chipset: GeForce 8400GS Engine Clock: 520 MHz Video Memory: 1GB DDR3 Memory Clock: 1000 MHz Memory Interface: 64-bit Bus: PCI-Express 2.0 x16 RAMDAC: 400 MHz Stream Processors: 8 Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI Thermal: Fanless Support Microsoft Windows 7 Support nVidia CUDA Technology Support HDCP - High-bandwidth Digital Content Protection Support Microsoft DirectX 10.0, OpenGL 3.1 Low Profile Design