HP Pavilion dm3-1020ed Entertainment Notebook PC, Pavilion. Processor frequency: 1.2 GHz, Processor family: Intel Celeron, Processor model: SU2300. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory layout (slots x size): 2 x 2 GB. Total storage capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 33.78 cm (13.3"), Display resolution: 1366 x 768 pixels. Discrete graphics adapter model: Intel GMA 4500MHD, Maximum graphics adapter memory: 1695 MB