Legacy Intel® Core™ Processor Intel Core i3-xxx TERRA CH1009172, 3.2 GHz, Intel® Core™ i3, 2 GB, 500 GB, DVD-RW, Windows 7 Professional TERRA CH1009172. Processor frequency: 3.2 GHz, Processor family: Intel® Core™ i3, Processor model: i3-550. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 500 GB, Optical drive type: DVD-RW. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional. Power supply: 350 W. Chassis type: Midi Tower. Product type: PC. Product colour: Black, Silver