Zotac NVIDIA GeForce GT 630 Synergy Edition 1GB DDR3 2DVI/Mini HDMI PCI-Express Video Card ZT-60412-10L Core Clock: 700 MHz Video Memory: 1GB DDR3 Memory Interface: 128-bit Bus: PCI-Express 2.0 x16 Max Resolution: 2560 x 1600, Support 2x Display Monitors Connectors: 2x DVI Dual Link, Mini HDMI