Lenovo 3000 J100, 2,66 GHz, Intel® Pentium® 4, 0,5 GB, 80 GB, DVD-ROM, Windows XP Home Edition Lenovo 3000 J100. Processor frequency: 2,66 GHz, Processor family: Intel® Pentium® 4. Internal memory: 0,5 GB, Internal memory type: DDR-SDRAM. Total storage capacity: 80 GB, Optical drive type: DVD-ROM. Discrete graphics card model: MiRage. Operating system installed: Windows XP Home Edition. Power supply: 180 W. Chassis type: Desktop. Product type: PC. Weight: 10,4 kg