Lenovo IdeaPad S145. Product type: Notebook. Processor family: 7th gen Intel® Core™ i3. Form factor: Clamshell. Processor model: i3-7020U, Processor frequency: 2.3 GHz. Display diagonal: 39.6 cm (15.6"), HD type: HD, Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 1000 GB, Storage media: HDD. On-board graphics adapter. Operating system installed: Windows 10 Home. Product colour: Black