Version of the Windows NT operating system | |
Developer | Microsoft |
---|---|
OS family | Windows Server |
Source model | |
Released to manufacturing | February 4, 2008[1] |
General availability | February 27, 2008[1] |
Latest release | Service Pack 2 with December 2024 monthly update rollup (6.0.6003.23016)[2] / December 10, 2024[3] |
Marketing target | Business |
Update method | Windows Update, Windows Server Update Services, SCCM |
Platforms | IA-32, x86-64 (and originally Itanium) |
Kernel type | Hybrid (Windows NT kernel) |
Default user interface | Windows shell (Graphical) |
License | Proprietary commercial software |
Preceded by | Windows Server 2003 (2003) |
Succeeded by | Windows Server 2008 R2 (2009) |
Official website | Windows Server 2008 |
Support status | |
Mainstream support ended on January 13, 2015[4] Extended support ended on January 14, 2020[4] Paid updates; only for Standard, Enterprise, and Datacenter volume licensed editions:[5][6] ESU (Extended Security Updates) support ended on January 10, 2023, for non-Azure & January 9, 2024, for Azure.[7][4] Grandfathered[8] Premium Assurance security update support until January 13, 2026.[9][10] See § Paid extended updates for details. |
Part of a series of articles on |
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Windows Server 2008, codenamed "Longhorn Server" (alternatives: "Windows Vista Server" or "Windows Server Vista"), is the eighth major version of the Windows NT operating system produced by Microsoft to be released under the Windows Server brand name. It was released to manufacturing on February 4, 2008, and generally to retail on February 27, 2008. Derived from Windows Vista, Windows Server 2008 is the successor to Windows Server 2003 R2 and the predecessor to Windows Server 2008 R2. It removed support for processors without ACPI, and is the first version that includes Hyper-V.
It is the last version of Windows Server that supports 32-bit processors (IA-32).
As of July 2019, 60% of Windows servers were running Windows Server 2008.[11]
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