Shuttle G2 7600BA. Processor clock speed: 2.7 GHz, Processor family: AMD Athlon X2, L2 cache: 1 MB. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM, Memory layout: 2 x 0.5 GB. Total storage capacity: 160 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: Serial ATA. Discrete graphics adapter model: AMD Radeon HD 3000, Maximum graphics adapter memory: 256 MB. Operating system installed: Windows XP Professional