Windows Server 2008 build 6003

Windows Server 2008 build 6003.20489 is an updated version of Windows Server 2008 Service Pack 2. It was released as part of the KB4493471 update because the minor revision numbers are required to stay within a certain range. This build number change allows Windows Server 2008 to be serviced for the remainder of its lifecycle by pushing back the revision number, while keeping the overall version number unique.