HP Presario V6640ED. Processor frequency: 1.8 GHz, Processor family: AMD Athlon, Processor cache: 0.5 MB. Internal memory: 2 GB. Total storage capacity: 160 GB, Hard drive speed: 5400 RPM. Display diagonal: 39.12 cm (15.4"), Display resolution: 1280 x 800 pixels. Discrete graphics adapter model: NVIDIA GeForce 7150M, Maximum graphics adapter memory: 559 MB