Fujitsu ESPRIMO P5710, 3.4 GHz, Intel® Pentium® 4, 1 GB, 160 GB, DVD±RW, Windows XP Professional Fujitsu ESPRIMO P5710. Processor frequency: 3.4 GHz, Processor family: Intel® Pentium® 4, Processor model: 651. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Optical drive type: DVD±RW. Discrete graphics card model: RC415. Operating system installed: Windows XP Professional. Chassis type: Micro Tower. Product type: PC. Weight: 26.5 lbs (12 kg)