Windows Server End of Life Date
Windows Server, formerly known as Windows NT Server, is a series of operating systems created by Microsoft, first released in 1991 with "Windows NT 3.1 Advanced Server". As the name suggests, these are the server variations of Microsoft Windows, and are intended for mission critical tasks.
Stable releases of Windows Server are typically every 3-4 years, and versions of Windows Server are typically supported for about 10 years. Certain versions of Windows Server allow users to purchase a paid support plan which will extend the updates by up to 4 years. This plan is included with Microsoft Azure purchases.
EOL dates
Legend:
- Red = Unsupported version
- Yellow = Supported version, EOL coming soon (within 6 months)
- Green = Supported version, EOL not for at least 6 months
Supported
Version | Released | Active Support | Security Support | Latest Release |
---|---|---|---|---|
Windows Server 2022 (LTSC) | August 18, 2021 | October 13, 2026 | October 14, 2031 | 10.0.20348 |
Windows Server 2019 (LTSC) | October 2, 2018 | January 9, 2024 | January 9, 2029 | 10.0.17763 |
Windows Server 2016 (LTSC) | October 15, 2016 | January 11, 2022 | January 12, 2027 | 10.0.14393 |
Windows Server 2012 R2 (LTSC) | August 27, 2013 | October 9, 2018 | October 10, 2023 | 6.3.9600 |
Windows Server 2012 (LTSC) | August 1, 2012 | October 9, 2018 | October 10, 2023 | 6.2.9200 |
Windows Server 2012 R2 (Extended Security Updates) | August 27, 2013 | October 9, 2018 | October 13, 2026 | 6.3.9600 |
Windows Server 2012 (Extended Security Updates) | August 1, 2012 | October 9, 2018 | October 13, 2026 | 6.2.9200 |
Windows Server 2008 R2 (Extended Security Updates for Azure Customers) | July 22, 2009 | January 13, 2015 | January 9, 2024 | 6.1.7601.17514 |
Windows Server 2008 (Extended Security Updates for Azure Customers) | February 4, 2008 | January 13, 2015 | January 9, 2024 | 6.0.6003 |
End of Life
Version | Released | Active Support | Security Support | Latest Release |
---|---|---|---|---|
Windows Server 2008 R2 (Extended Security Updates) | July 22, 2009 | January 13, 2015 | January 10, 2023 | 6.1.7601.17514 |
Windows Server 2008 (Extended Security Updates) | February 4, 2008 | January 13, 2015 | January 10, 2023 | 6.0.6003 |
Windows Server 2008 R2 (LTSC) | July 22, 2009 | January 13, 2015 | January 14, 2020 | 6.1.7601 |
Windows Server 2008 (LTSC) | February 4, 2008 | January 13, 2015 | January 14, 2020 | 6.0.6002 |
Windows Server 2003 R2 (LTSC) | December 6, 2005 | July 13, 2010 | July 14, 2015 | 5.2.3790 |
Windows Storage Server 2003 R2 (LTSC) | March 5, 2006 | October 16, 2011 | October 9, 2016 | 5.2.3790 |
Windows Small Business Server 2003 R2 (LTSC) | September 1, 2006 | April 12, 2011 | April 12, 2016 | 5.2.3790 |
Windows Server 2003 SP2 (LTSC) | May 28, 2003 | July 13, 2010 | July 14, 2015 | 5.2.3790 |
Windows Storage Server 2003 SP2 (LTSC) | May 3, 2003 | October 16, 2011 | October 9, 2016 | 5.2.3790 |
Windows Small Business Server 2003 SP2 (LTSC) | December 16, 2003 | April 12, 2011 | April 12, 2016 | 5.2.3790 |
Windows Server 2003 SP1 | March 30, 2005 | Unknown | April 14, 2009 | 5.2.3790 |
Windows Server 2003 RTM | May 28, 2003 | April 10, 2007 | 5.2.3790 | |
Windows 2000 Server | December 15, 1999 | June 30, 2005 | July 13, 2010 | 5.0.2195 |
Windows NT 4.0 Server | July 31, 1996 | June 30, 2003 | December 31, 2004 | 4.0 |
Windows NT 4.0 Server (Extended Security Updates) | July 31, 1996 | June 30, 2003 | December 31, 2006 | 4.0 |