Wortmann AG TERRA PC-BUSINESS 5000 GREENLINE. Processor clock speed: 2.93 GHz, Processor family: Intel Core 2 Duo, Processor model: E7500. Internal memory: 2 GB, Maximum internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 500 GB, Hard drive rotational speed: 7200 RPM, Hard drive interface: Serial ATA II. Discrete graphics adapter model: Intel GMA 3100. Operating system installed: Windows 7 Professional, Bundled software: Adobe Reader, Trial software: Kaspersky Internet Security