HP TouchSmart tx2-1150ed Notebook PC. Processor frequency: 2.2 GHz, Processor model: RM-74, Processor cache: 1 MB. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 2 x 2 GB. Total storage capacity: 320 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 30.73 cm (12.1"), Display resolution: 1280 x 800 pixels, Display surface: Matt. Discrete graphics adapter model: AMD Mobility Radeon HD 3200