Hopefully it is Upgradeable
World’s Most Expensive Notebook? - SlashGear
And to be exact, there are 470 flawless diamonds lined up in the shape of a tulip on the handbag-like casing. With a unique front-loading CD/DVD player/burner, the notebook can play movies on its oh so wide 12.1-inch widescreen without being powered up. That and the diamonds will sure be worth your $350,000. Plus you get to engrave it for free! What an amazing deal.
With a typical shelf life of 3-5 years for a notebook, imagine the depreciation writeoff you can get from this badboy.