<Tr> <Th> Released to manufacturing </Th> <Td> July 22, 2009; 9 years ago (2009 - 07 - 22) </Td> </Tr> <Tr> <Th> General availability </Th> <Td> October 22, 2009; 8 years ago (2009 - 10 - 22) </Td> </Tr> <Tr> <Th> Latest release </Th> <Td> 6.1 (Build 7601: Service Pack 1) / February 22, 2011; 7 years ago (2011 - 02 - 22) </Td> </Tr> <Tr> <Th> Update method </Th> <Td> Windows Update, Windows Server Update Services, SCCM </Td> </Tr>

Sql server 2008 r2 standard on windows server 2008 r2 sp1 standard (x64)