MSI Megabook S420, Intel® Core™ Duo, 1.66 GHz, 14", 1280 x 768 pixels, 1 GB, 80 GB MSI Megabook S420. Processor family: Intel® Core™ Duo, Processor frequency: 1.66 GHz. Display diagonal: 14", Display resolution: 1280 x 768 pixels. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 80 GB. Discrete graphics card model: AMD Radeon Xpress 200M. Operating system installed: Windows XP Professional. Weight: 4.63 lbs (2.1 kg)