MSI nVidia GeForce GT 520 1 GB DDR3 VGA/DVI/HDMI Low Profile PCI-Express Video Card N520GT-MD1GD3/LP Chipset: GeForce GT 520 Engine Clock: 810 MHz Video Memory: 1GB DDR3 Memory Clock: 1200 MHz Memory Interface: 64-bit Bus: PCI-Express 2.0 x 16 RAMDAC: 400 MHz Max. Resolution: 2560 x 1600 Connectors: VGA, DVI, HDMI Thermal: Fansink Support nVidia PhysX Technology Support nVidia CUDA Technology Support nVidia PureVideo HD Technology Support nVidia 3D Vision Surround Ready