HP Pavilion dv6-3310ez Entertainment Notebook PC, Pavilion. Processor family: Intel Core i5, Processor model: i5-480M, System bus: 2.5 GT/s. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory slots: 2x SO-DIMM. Total storage capacity: 750 GB, Hard drive interface: Serial ATA, Hard drive rotational speed: 5400 RPM. Display diagonal: 396.2 mm (15.6 "), Display resolution: 1366 x 768 pixels. Discrete graphics adapter model: AMD Radeon HD 6550M