Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Intel® Pentium® Intel Pentium G Hard Drive HDD HP 215elm, 2.6 GHz, Intel Pentium G, 4 GB, 1 TB, DVD Super Multi, Windows 8 HP 215elm. Processor frequency: 2.6 GHz, Processor family: Intel Pentium G, Processor model: G2030T. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drive type: DVD Super Multi. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 8, Operating system architecture: 64-bit. Power supply: 90 W. Chassis type: Micro Tower. Product type: PC