Elo TouchSystems 19R1. Processor clock speed: 1600 MHz, Processor family: Intel Atom, Processor front side bus: 533 MHz. Internal memory: 1000 MB, Internal memory type: DDR2-SDRAM, Memory clock speed: 533 MHz. Total storage capacity: 80 GB, Hard drive interface: Serial ATA. Discrete graphics adapter model: GMA 950. Display diagonal: 482.6 mm (19 "), Viewing angle, horizontal: 160 °, Viewing angle, vertical: 160 °