Windows Server 2008 R2 is an operating system from Microsoft, and reached End Of Life on January 14, 2020. It is an update of Windows Server 2008. Unlike Server 2003 R2, this R2 is a fully new Operating System. It is only available in 64-bit versions.
Windows Server 2008 R2 is a significantly updated version of Windows Server 2008, which reached End Of Life on January 14, 2020. Unlike Server 2008, 2008 R2 is only available in 64-bit versions. No 32-bit version exists. It is superseded by Windows Server 2012
