Samsung R510-FA0E. Colour of product: Black. Processor frequency: 2 GHz, Processor family: Intel Pentium, Processor model: T4200. Internal memory: 3 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels, Display surface: Gloss