Out of the box a Mac mini will be installed with Mac OS X, sometimes along with the Server.app. Mac OS X is a very stable and multi functional operating system, however it can happen you need another OS to run your specific apps or server setup. We can easily install different operating systems for you on a Mac mini server. You can for example use your Mac mini as a Windows Server and run Remote Desktop services on it, or even an Exchange server. Also various Linux distributions are an option and even virtualization based on VMWare.
Do you want to run a non-standard OS on your Mac mini: no problem. Please contact us for all the possibilities.