9 to 5 Mac reports that Apple is toying with a re-designed version of the Mac Pro
The new design is said to be narrower at just over 5-inches and a few inches shorter at around 19-inches. One of the reasons that Apple might be making this particular Mac Pro prototype smaller is because it is able to fit on to a standard server rack.Prototype next-gen Mac Pro detailed: redesigned, rackable, stackable
This possible new design could alleviate some of the system administrator distress caused by Apple’s discontinuation of the Xserve. The new machine is said to carry “stacked” drives with two drives per sled which will allow a higher drive density than what’s already out there. These stacks are not only built for conventional hard drives, but faster, more reliable SSDs in different configurations. The width of this system configuration is said to be 3U (U = 1.75 inches).