Legacy Intel® Core™ Processor Intel Core i3-2xxx Lenovo Essential B480 , Intel® Core™ i3, 2.3 GHz, 14", 2 GB, 500 GB, FreeDOS Lenovo Essential B480 . Form factor: Clamshell. Processor family: Intel® Core™ i3, Processor model: i3-2350M, Processor frequency: 2.3 GHz. Display diagonal: 14". Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD±RW. On-board graphics card model: Intel® HD Graphics 3000. Operating system installed: FreeDOS. Product color: Black. Weight: 4.85 lbs (2.2 kg)