HP Compaq dc5700 Microtower PC, 1.86 GHz, Intel® Core™2 Duo, 1 GB, 80 GB, DVD-ROM, Windows XP Professional HP Compaq dc5700 Microtower PC. Processor frequency: 1.86 GHz, Processor family: Intel® Core™2 Duo, Processor model: E6300. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 667 MHz. Total storage capacity: 80 GB, Optical drive type: DVD-ROM. Discrete graphics card model: Intel® GMA 3000. Operating system installed: Windows XP Professional. Power supply: 300 W. Product type: PC. Weight: 10.7 kg