Shuttle X 5000TA, White. Processor clock speed: 1.6 GHz, Processor family: Intel Atom, L2 cache: 0.5 MB. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Hard drive interface: Serial ATA II, Hard drive rotational speed: 5400 RPM. Discrete graphics adapter model: Intel GMA 950, Maximum graphics adapter memory: 224 MB. Operating system installed: Windows Vista Home Basic