Acer 23" Intel i5-3210M 2.5GHz Windows 8 All-in-One PC | A5600U-UB308 3rd Gen Intel Core i5-3210M processor Features a 3MB cache and 2.5GHz processor speed with Turbo Boost up to 3.1GHz. 23" LED-backlit high-definition widescreen 10-point multitouch display with 1920 x 1080 resolution 6GB DDR3 RAM, 1TB Serial ATA hard drive Microsoft Windows 8 64-bit operating system preinstalled Built-in 2.0MP webcam and microphone