Windows Server 2012不同版本官方下载地址
Windows Server 2012:http://technet.microsoft.com/en-US/evalcenter/hh670538.aspx
Windows Server 2012 RTM :DownLoad
Windows Server 2012:http://technet.microsoft.com/en-US/evalcenter/hh670538.aspx
Windows Server 2012 RTM :DownLoad