MSI Megabook EX610-059NE, AMD Athlon, 1.8 GHz, 15.4", 1280 x 800 pixels, 2 GB, 250 GB MSI Megabook EX610-059NE. Processor family: AMD Athlon, Processor frequency: 1.8 GHz. Display diagonal: 15.4", Display resolution: 1280 x 800 pixels. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB, Optical drive type: DVD±RW. Discrete graphics card model: AMD Mobility Radeon HD 2400. Operating system installed: Windows Vista Home Premium. Product color: Black, Silver. Weight: 5.73 lbs (2.6 kg)