Dell PERC (PowerEdge RAID Controller) and other controllers can support a variety of hard drive types. There are four main types used in Dell 9th generation servers and up. There are specific configuration limitations and the specifics should be checked for the type of controller used.
Microsoft Hyper-V Server 2012, a free hypervisor-only Windows operating system from Microsoft, which operates in Server Core mode only. Hyper-V Server 2012 may be managed from a remote machine using graphical management tools, however. There are four user-interface levels in Windows Server 2012: