HP HDX18-1080ED Premium. Processor frequency: 2.26 GHz, Processor family: Intel Core 2 Duo, Processor model: P8400. Internal memory: 4 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 2 x 2 GB. Hard drive interface: Serial ATA, Hard drive speed: 5400 RPM. Display diagonal: 46.74 cm (18.4"), Display resolution: 1920 x 1080 pixels. Discrete graphics adapter model: NVIDIA GeForce 9600M GT, Discrete graphics adapter memory: 512 MB, Maximum graphics adapter memory: 2302 MB