Version of the Windows NT operating system | |
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![]() Screenshot of Windows Server 2008 showing the Server Manager application which is automatically opened when an administrator logs on | |
Developer | Microsoft |
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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 August 2024 monthly update rollup (6.0.6003.22825)[2] / August 13, 2024[3] |
Marketing target | Business |
Update method | Windows Update, Windows Server Update Services, SCCM |
Platforms | IA-32, x86-64, 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 |
Windows Vista |
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Windows Server 2008, codenamed "Longhorn Server", is the eighth release of the Windows Server operating system produced by Microsoft as part of the Windows NT family of the operating systems. 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 of Windows Server 2003 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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