It was released to manufacturing on July 22, 2009, and became generally available on October 22, 2009, shortly after the completion of Windows 7.

Windows Server 2008 R2, codenamed 'Windows Server 7', is the fifth version of the Windows Server operating system produced by Microsoft and released as part of the Windows NT family of operating systems. Installing Service Pack 1 is required for users to receive updates and support after April 9, 2013. The program is included with Microsoft Azure purchases, and offers Azure customers an additional year of support, until January 9, 2024. This program allowed volume license customers to purchase, in yearly installments, security updates for the operating system until January 10, 2023, only for Standard, Enterprise and Datacenter volume licensed editions. Windows Server 2008 R2 is eligible for the paid ESU (Extended Security Updates) program. Mainstream support ended on January 13, 2015. com /en-us /previous-versions /windows /it-pro /windows-server-2008-R /dd349801(v=ws.

Windows Update, Windows Server Update Services, SCCMĬommercial software ( Retail, volume licensing, Microsoft Software Assurance)ĭocs. Service Pack 1 with security update rollup (.24499) / March 19, 2019 4 years ago ( )

Source-available (through Shared Source Initiative).

Server essentials