ASUS N61JA-JX046X. Processor frequency: 2.26 GHz, Processor family: Intel Core i5-xxx, Processor model: i5-430M. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1066 MHz. Total storage capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 40.64 cm (16"), Display resolution: 1366 x 768 pixels, Aspect ratio: 16:9. Discrete graphics adapter model: AMD Mobility Radeon HD 5730, Discrete graphics adapter memory: 1024 MB