Elo TouchSystems 15B2 . Processor clock speed: 1660 MHz, Processor family: Intel Atom, Processor model: D510. Internal memory: 1024 MB, Maximum internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Storage media type: HDD, Storage drive interface: Serial ATA. Display diagonal: 381 mm (15 "), Display resolution: 1024 x 768 pixels, Aspect ratio: 4:3. Graphics adapter family: Intel, On-board graphics adapter model: GMA 3150