HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/160G DVD+/-RW WVST Bus Convertible Minitower PC. Processor clock speed: 2.66 GHz, Processor model: E6750, L2 cache: 4 MB. Internal memory: 2 GB, Maximum internal memory: 8 GB, Memory layout: 2 x 1 GB. Total storage capacity: 160 GB, Hard drive rotational speed: 7200 RPM. Discrete graphics adapter model: GMA 3100, Maximum graphics adapter memory: 256 MB. Audio system: HD