Lenovo L420, ThinkPad. Processor clock speed: 2.1 GHz, Processor family: Intel Core i3, Processor model: i3-2310M. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive rotational speed: 7200 RPM. Display diagonal: 355.6 mm (14 "), Display resolution: 1366 x 768 pixels. Discrete graphics adapter model: Intel HD Graphics