Sony VGN-FS515E, VAIO. Processor frequency: 1.7 GHz, Processor family: Intel Celeron Mobile, Processor cache: 1 MB. Internal memory: 0.5 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 1 x 0.5 GB. Total storage capacity: 80 GB, Hard drive speed: 4200 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels. Discrete graphics adapter model: Intel GMA 900, Maximum graphics adapter memory: 128 MB