HP TouchSmart 520-1032 23" Touchscreen Desktop PC (All-in-One, Quad-Core, 6GB Ram, 2TB Hard Drive, AMD Radeon HD 6550D) AMD A8-3800 Quad-Core 2.4GHz. 6GB Ram, 2TB Hard Drive 7200RPM, 23" -1920 x 1080,Windows 7, Wireless LAN, AMD Radeon HD 6550D Graphics, Wireless Mouse and Keyboard