OptiPlex 9010 AIO, Touch,Intel Core i5-3470S Processor (Quad Core, 2.90GHz Turbo,6MB, w/ HD2500 Graphics), 23" Touch with Camera, Memory : 4GB (1x4GB) 1600MHz DDR3, Hard Drive : 500GB 3.5inch Serial ATA III (7.200 Rpm), Optical Drive : 8X Slimline DVD+/-