Legacy Intel® Core™ Processor Intel Core i5-xxx Acer Aspire M5910, 2.66 GHz, Intel® Core™ i5, 4 GB, 500 GB, DVD-RW, Windows 7 Home Premium Acer Aspire M5910. Processor frequency: 2.66 GHz, Processor family: Intel® Core™ i5, Processor model: i5-750. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 500 GB, Card reader integrated, Optical drive type: DVD-RW. Discrete graphics card model: AMD Radeon HD 5750. Operating system installed: Windows 7 Home Premium. Power supply: 500 W. Chassis type: Tower. Product type: PC. Product color: Black, Silver