Microsoft Windows Server R2 2 Proc. 2012 Datacenter Volume licence
Microsoft Windows Server R2 2 Proc. 2012 Datacenter is the successor to MSMicrosoft Windows Server 2012. This license is the optimal operating system platform for companies of medium to large size requiring virtualization.
Windows Server Datacenter 2012 can be
operated in a physical and in unlimited virtual instances on the same hardware.
As opposed to the version without R2,
functions were optimized in the Hyper-V area.