Windows Server 2012 R2
Seventh version of Windows Server, released in 2013 / From Wikipedia, the free encyclopedia
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Windows Server 2012 R2, codenamed "Windows Server Blue", is the tenth version of the Windows Server operating system by Microsoft, as part of the Windows NT family of operating systems. It was unveiled on June 3, 2013, at TechEd North America,[5] and released on October 18 of the same year.[2] It is the successor to Windows Server 2012, and is based on the Windows 8.1 codebase.
Version of the Windows NT operating system | |
Developer | Microsoft |
---|---|
OS family | Windows Server |
Working state | Current |
Source model | Closed source / Shared source |
Released to manufacturing | August 27, 2013; 10 years ago (2013-08-27)[1] |
General availability | October 18, 2013; 10 years ago (2013-10-18)[2] |
Latest release | 6.3 (Build 9600) / October 11, 2022; 17 months ago (2022-10-11)[3] |
Marketing target | Business |
Update method | Windows Update, Windows Server Update Services, SCCM |
Platforms | x86-64 |
Kernel type | Hybrid (Windows NT kernel) |
Default user interface | Windows shell (GUI) |
License | Trialware |
Preceded by | Windows Server 2012 |
Succeeded by | Windows Server 2016 |
Official website | Windows Server 2012 R2 (archived at Wayback Machine) |
Support status | |
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Windows Server 2012 R2 removed support for processors without CMPXCHG16b, PrefetchW, LAHF and SAHF.
A further update, formally designated Windows Server 2012 R2 Update, was released in April 2014.[6] It is a cumulative set of security, critical and other updates.[7] Windows Server 2012 R2, like previous versions of Windows Server before it and versions after it, is only compatible with 64-bit processors.
Windows Server 2012 R2 was succeeded by Windows Server 2016, which is derived from the Windows 10 codebase.