Being the series of the most powerful computers fabricated by Apple, Mac Pro is a workstation and server computers line for professionals who need the workstation-level power, speed and performance. In fact, Apple is known for its design features, and the Mac Pro line is no exception. The Mac Pro is also the most upgradable Mac, offering a high level of internal access. Its internal structure makes adding and replacing components easy. Note than unless you have a specific requirement for high-end features, such as RAID to perform Mac OS X Server functions, video edition, 3-D graphic design, scientific research and so on, you shouldn’t consider buying Mac Pro, and go to Apple’s consumer models, instead.