Acer Aspire X1300, 2.4 GHz, AMD Athlon X2, 4 GB, 1 TB, DVD±RW, Windows Vista Home Premium Acer Aspire X1300. Processor frequency: 2.4 GHz, Processor family: AMD Athlon X2, Processor model: 7450. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 1 TB, Card reader integrated, Optical drive type: DVD±RW. Discrete graphics card model: AMD Radeon HD 4350. Operating system installed: Windows Vista Home Premium. Power supply: 220 W. Chassis type: Tower. Product type: PC. Product color: Black