Toshiba Satellite A300-129, Satellite. Processor frequency: 1.83 GHz, Processor family: Intel Core 2 Duo, Processor model: T5550. Internal memory: 3 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 667 MHz. Total storage capacity: 250 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels, Aspect ratio: 16:10. Discrete graphics adapter model: AMD Mobility Radeon HD 3470, Maximum graphics adapter memory: 896 MB