Toshiba Satellite L300D-21M, Satellite. Processor frequency: 2.1 GHz, Processor model: RM-72, Processor cache: 1 MB. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 320 GB, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels, Aspect ratio: 16:10. Maximum graphics adapter memory: 1407 MB