Fujitsu LIFEBOOK E8420, Intel® Core™2 Duo, 2.66 GHz, 39.1 cm (15.4"), 2 GB, 160 GB, Windows 7 Professional Fujitsu LIFEBOOK E8420. Processor family: Intel® Core™2 Duo, Processor model: P8800, Processor frequency: 2.66 GHz. Display diagonal: 39.1 cm (15.4"). Internal memory: 2 GB. Total storage capacity: 160 GB, Optical drive type: DVD Super Multi. Mobile network generation: 3G. Discrete graphics card model: Intel® GMA 4500M. Operating system installed: Windows 7 Professional. Weight: 2.7 kg http://compreviews.about.com/od/thinandlight/gr/LifeBookE8420.htm Fujitsus LifeBook E8420 is very clearly targeted at the corporate market and not the consumers. Even with this focus, the system seems to lack a number of features compared to similar corporate systems from the likes of Dell, HP and Lenovo ... Modular Drive Bays For Use With Extra Battery or Other Drives, Type II and ExpressCard Slots Only Integrated Graphics, Just One Gigabyte Memory, Smaller Hard Drive