-Microsoft Windows Server 2008 R2_64, with SP1, Enterprise Edition, including Hyper-V -Microsoft Windows Server 2012 , including Hyper-V -Microsoft Windows Server 2012 R2, including Hyper-V
Linux
-Novell SUSE Linux Enterprise Server 11 SP3 X86_64 including Xen -Oracle Solaris 11 X86_64 (Legacy only) -Citrix XenServer Enterprise v6.2