Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium G Lenovo C C470, 54.6 cm (21.5"), Full HD, Intel Pentium G, 4 GB, 500 GB, Windows 8.1 Lenovo C C470. Product type: All-in-One PC. Display diagonal: 54.6 cm (21.5"), HD type: Full HD, Display resolution: 1920 x 1080 pixels, Screen shape: Flat. Processor family: Intel Pentium G, Processor frequency: 2.6 GHz. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD. Discrete graphics card model: NVIDIA® GeForce® 820A. Built-in camera. Operating system installed: Windows 8.1. Product colour: White