Acer Power AcerPower M8, 2 GHz, AMD Sempron, 3500+, 1 GB, 250 GB, Windows XP Professional Acer Power AcerPower M8. Processor frequency: 2 GHz, Processor family: AMD Sempron, Processor model: 3500+. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB. Discrete graphics card model: AMD Radeon X1650 SE. Operating system installed: Windows XP Professional. Power supply: 250 W. Chassis type: Tower. Product type: PC