Features: Specifications 52 GPU 256M DDR1 128-bit memory bus Core Clock : 250MHz Memory Clock : 266MHz PCI Connectors ： DVI/CRT/S Power requirements System : 350W Card : 50W Maximum Resolution Analog : 1920 X 1080 Digital : 1600 X 1200 Inside the box : Driver CD , User Manual , Installation Guide Dimensions : PCB:171 X 100mm Weight : 0.32KG