Windows Server 8 has hit build 8180 January 13, 2012 Mike Johnson Microsoft, Windows Server 2012, Windows Server 8 No Comments Windows Server 8 has hit build 8180. It seems to have a beta build date of January 9 as indicated by the full build string: 8180.0.WINMAIN.120109-1245_X64FRE_SERVER. The metro style …