Fujitsu ESPRIMO Edition E2500, 3.06 GHz, Intel® Pentium® 4, 1 GB, 80 GB, DVD-ROM, Windows XP Professional Fujitsu ESPRIMO Edition E2500. Processor frequency: 3.06 GHz, Processor family: Intel® Pentium® 4, Processor model: 524. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB, Optical drive type: DVD-ROM. Operating system installed: Windows XP Professional. Power supply: 160 W. Chassis type: SFF. Product type: PC. Weight: 10 kg