HP Pavilion dm3-1130ed Entertainment Notebook PC, Pavilion. Processor frequency: 1.3 GHz, Processor family: Intel Pentium, Processor model: SU4100. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Maximum internal memory: 8 GB. Total storage capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Display diagonal: 33.78 cm (13.3"), Display resolution: 1366 x 768 pixels. Discrete graphics adapter model: NVIDIA GeForce G105M, Discrete graphics adapter memory: 512 MB