Lenovo ThinkPad T510, ThinkPad. Processor clock speed: 2.26 GHz, Processor family: Intel Core i5, Processor model: i5-430M. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory layout: 2 x 2 GB. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive rotational speed: 5400 RPM. Display diagonal: 396.2 mm (15.6 "), Display resolution: 1600 x 900 pixels. Discrete graphics adapter model: NVIDIA Quadro HD 6310, Maximum graphics adapter memory: 512 MB