Toshiba Satellite A300-23U, Satellite. Processor frequency: 2 GHz, Processor family: Intel Pentium, Processor model: T4200. Internal memory: 3 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 320 GB, Hard drive speed: 5400 RPM, Compatible memory cards: MMC. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels. Discrete graphics adapter model: AMD Mobility Radeon HD 3470, Discrete graphics adapter memory: 256 MB