Legacy Intel® Core™ Processor Intel Core i3-xxx Lenovo ThinkPad T510I, Intel® Core™ i3, 2.4 GHz, 39.6 cm (15.6"), 2 GB, 250 GB, Windows 7 Professional Lenovo ThinkPad T510I. Processor family: Intel® Core™ i3, Processor model: i3-370M, Processor frequency: 2.4 GHz. Display diagonal: 39.6 cm (15.6"). Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 250 GB, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional. Product colour: Black. Weight: 2.67 kg