Release Released Active Support Security Support
Windows Server 2022 eleven months ago

(18 Aug 2021)

 Ends in 4 years

(13 October 2026)

 Ends in 9 years

(14 Oct 2031)
Windows Server 20H2 1 year and ix months ago

(20 Oct 2020)

 Ended ii months and iii weeks ago

(10 May 2022)

 Ended 2 months and 3 weeks ago

(10 May 2022)
Windows Server 2004 2 years ago

(27 May 2020)

 Ended 7 months ago

(fourteen Dec 2021)

 Ended seven months ago

(14 December 2021)
Windows Server 1909 2 years and 8 months ago

(12 Nov 2019)

 Concluded 1 year and 2 months agone

(eleven May 2021)

 Ended i year and two months ago

(11 May 2021)
Windows Server 2019 3 years and eight months agone

(13 November 2018)

 Ends in 1 year and 5 months

(09 January 2024)

 Ends in half-dozen years

(09 Jan 2029)
Windows Server 1809 3 years and 8 months agone

(13 November 2018)

 Ended 1 twelvemonth and 8 months ago

(x Nov 2020)

 Ended 1 twelvemonth and 8 months ago

(10 Nov 2020)
Windows Server 1903 4 years ago

(21 May 2018)

 Ended i year and 7 months ago

(08 Dec 2020)

 Ended 1 year and seven months ago

(08 Dec 2020)
Windows Server 1803 4 years ago

(30 Apr 2018)

 Concluded 2 years and eight months ago

(12 Nov 2019)

 Concluded ii years and eight months ago

(12 Nov 2019)
Windows Server 1709 four years and 9 months ago

(17 Oct 2017)

 Ended 3 years ago

(09 Apr 2019)

 Ended three years ago

(09 April 2019)
Windows Storage Server 2016 five years and 9 months ago

(15 Oct 2016)

 Ended 6 months and three weeks ago

(11 January 2022)

 Ends in four years and v months

(12 Jan 2027)
Windows Server 2016 5 years and 9 months agone

(15 Oct 2016)

 Concluded 6 months and 3 weeks ago

(eleven Jan 2022)

 Ends in 4 years and 5 months

(12 Jan 2027)
Windows Server 2012-R2 8 years ago

(25 Nov 2013)

 Concluded iii years and ix months ago

(09 Oct 2018)

 Ends in 1 year and 2 months

(10 Oct 2023)
Windows Server 2012 nine years ago

(30 Oct 2012)

 Ended iii years and 9 months ago

(09 Oct 2018)

 Ends in 1 year and 2 months

(10 Oct 2023)
Windows Server 2008-R2-SP1 11 years ago

(22 February 2011)

 Ended 7 years agone

(13 Jan 2015)

 Ended 2 years and 6 months ago

(xiv January 2020)
Windows Server 2008-SP2 13 years ago

(29 Apr 2009)

 Ended 7 years ago

(13 Jan 2015)

 Ended two years and 6 months ago

(fourteen January 2020)
Windows Server 2003 nineteen years agone

(24 April 2003)

 Ended 12 years ago

(13 Jul 2010)

 Ended 7 years ago

(14 Jul 2015)
Windows Server 2000 22 years ago

(17 Feb 2000)

 Concluded 17 years ago

(xxx Jun 2005)

 Ended 12 years ago

(13 Jul 2010)

More information is bachelor on the Windows Server website.

You tin check the version that y'all are currently using by running: 

winver

You can submit an comeback to this page on GitHub. This page has a corresponding Talk Page.

A JSON version of this page is bachelor at /api/windowsserver.json. Run across the API Documentation for more.