Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium Lenovo IdeaCentre 310, 49.5 cm (19.5"), Intel® Pentium®, 4 GB, 500 GB, FreeDOS, White Lenovo IdeaCentre 310. Product type: All-in-One PC. Display diagonal: 49.5 cm (19.5"), Screen shape: Flat, Panel type: IPS. Processor family: Intel® Pentium®, Processor frequency: 1.5 GHz. Internal memory: 4 GB. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 505. Built-in camera. Operating system installed: FreeDOS. Product colour: White