DisplayPort 1 HP Compaq 8000 + Monitor, 2.66 GHz, Intel® Core™2 Quad, 2 GB, 500 GB, DVD Super Multi, Windows 7 Professional HP Compaq 8000 + Monitor. Processor frequency: 2.66 GHz, Processor family: Intel® Core™2 Quad, Processor model: Q8400. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 500 GB, Optical drive type: DVD Super Multi. Discrete graphics card model: Intel 4500. Operating system installed: Windows 7 Professional. Power supply: 320 W. Chassis type: Mini Tower. Product type: PC. Weight: 11.2 kg. Product colour: Black