ASUS X90SC-UZ039V. Processor frequency: 2.53 GHz, Processor family: Intel Core 2 Duo, Processor model: P8700. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 640 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 46.74 cm (18.4"), Display resolution: 1920 x 1080 pixels. Discrete graphics adapter model: NVIDIA GeForce GT 220M, Maximum graphics adapter memory: 1024 MB