Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium ASUS K20CE-IN003D, 1,6 GHz, Intel® Pentium®, 4 GB, 1 TB, DVD-RW, FreeDOS ASUS K20CE-IN003D. Processor frequency: 1,6 GHz, Processor family: Intel® Pentium®, Processor model: N3700. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM, Memory clock speed: 1600 MHz. Total storage capacity: 1 TB, Storage media: HDD, Card reader integrated, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics. Operating system installed: FreeDOS. Chassis type: Tower. Product type: PC. Product colour: Silver