ASUS PRO61SL-6X040C. Processor frequency: 2.16 GHz, Processor family: Intel Core 2 Duo, Processor model: T5850. Internal memory: 3 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 800 MHz. Total storage capacity: 250 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 40.64 cm (16"), Display resolution: 1366 x 768 pixels, Display surface: Gloss. Discrete graphics adapter model: AMD Mobility Radeon HD 4570, Discrete graphics adapter memory: 512 MB