OS X Server is just OS X with some additional services and admin tools, and probably less effort to maintain than a whole different hardware form. Given that t

OS X Server is just OS X with some additional services and admin tools, and probably less effort to maintain than a whole different hardware form. Given that the Mac Pro Server was only just announced, it looks like that's the tactical fix to fill the gap in the lineup left by the X-Serve. After the X-Raid line's name was already passed onto a third party (Promise) this isn't really surprising.