Windows Server 2008

Windows Server 2008
Version of Microsoft Windows
Windows Server 2008 logo.svg
WindowsServer2008R1-RTM-Desktop.png
OS familyWindows NT
Version6.0
CodenameLonghorn Server
Preliminary name
Development cycle
Architecturex86, x64, IA-64
Latest build6.0.6003.20491 (Service Pack 2 Update)
Release date2008-02-27
Support end2020-01-14
Client counterpart
Windows Vista
Replaces
Windows Server 2003
Replaced by
Windows Server 2008 R2

Windows Server 2008 is the server counterpart of Windows Vista, which was released on 27 February 2008. It replaces Windows Server 2003 and was replaced by Windows Server 2008 R2. It was the first version of Windows Server to include Hyper-V and also the last version of Windows Server to ship with the x86 architecture.

This is the first version of Windows Server that lacks support for systems without ACPI, as it will display a black screen with error messages when launched.

List of known builds[edit | edit source]

Milestone 5[edit | edit source]

Milestone 6[edit | edit source]

Milestone 7[edit | edit source]

Development reset[edit | edit source]

These builds are also referred to as Omega-13 builds.

Beta 1[edit | edit source]

Beta 2[edit | edit source]

Beta 3[edit | edit source]

Release Candidate 0[edit | edit source]

Release Candidate 1[edit | edit source]

Release Candidate 2[edit | edit source]

RTM[edit | edit source]

Service Pack 2 Beta[edit | edit source]

Service Pack 2[edit | edit source]

Service Pack 2 Update[edit | edit source]