Lenovo – IdeaCentre A310 – 40731GU Intel Core i3-350M Processor ( 2.26GHz 1066MHz 3MB ) / Genuine Windows 7 Home Premium 64 / Intel Graphics HD Media Accelerator HM55 / 4 GB PC3-8500 DDR3 1066MHz / 21.5″ All In One HD 1920×1080 / 320GB 5400 (with WiFi, TV Tuner, Remote, BT wireless KBD/Mouse, and External DVD Drive)