ZOTAC NVIDIA GeForce GTX 650 1GB GDDR5 2DVI/Mini HDMI PCI-Express Video Card ZT-61001-10M Chipset: NVIDIA GeForce GTX 650 Video Memory: 1GB GDDR5 Memory Interface: 128-bit Max Resolution: 2560 x 1600 Connectors: 2x DVI, Mini HDMI RAMDAC: 400 MHz