Sony VGN-NW240F, VAIO. Processor clock speed: 2.2 GHz, Processor family: Intel Core 2 Duo, Processor model: T6600. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 320 GB, Storage media: HDD, Hard drive capacity: 320 GB. Display diagonal: 393.7 mm (15.5 "), Display resolution: 1366 x 768 pixels. On-board graphics adapter model: Intel GMA 4500MHD, On-board graphics adapter memory: 1750 MB, Maximum resolution: 2048 x 1536 pixels