ASUS X73SL-TY029C. Processor frequency: 2 GHz, Processor family: Intel Core 2 Duo, Processor model: T6400. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 640 GB, Hard drive capacity: 320 GB, Hard drive interface: Serial ATA. Display diagonal: 43.94 cm (17.3"), Display resolution: 1600 x 900 pixels, Display surface: Gloss. Discrete graphics adapter model: NVIDIA GeForce G9300M GS, Discrete graphics adapter memory: 512 MB