ASUS X50R-AP336C. Processor frequency: 1.73 GHz, Processor family: Intel Core Duo, Processor cache: 2 MB. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 667 MHz. Total storage capacity: 160 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels. Discrete graphics adapter model: AMD Radeon Xpress 1100, Maximum graphics adapter memory: 128 MB