Lenovo Edge 71, ThinkCentre. Processor clock speed: 2700 MHz, Processor family: Intel Pentium G, Processor model: G630. Internal memory: 2048 MB, Maximum internal memory: 8 GB, Memory layout: 1 x 2048 MB. Total storage capacity: 500 GB, Hard drive capacity: 500 GB, Hard drive rotational speed: 7200 RPM. Graphics adapter family: Intel, On-board graphics adapter model: HD Graphics. Audio system: HD