Windows Server 2008 R2

Windows Server 2008 R2
Version of Microsoft Windows
OS familyWindows NT
CodenameWindows Server 7
Preliminary name
Architecturex64, IA-64
Latest build6.1.7601.17514.win7sp1_rtm.101119-1850 (SP1)
Release date2009-07-22
Support end2020-01-14
Client counterpart
Windows 7
Windows Server 2008
Replaced by
Windows Server 2012

Windows Server 2008 R2 is the server counterpart of Windows 7. It replaces Windows Server 2008 and was replaced by Windows Server 2012. It reached RTM on 22 July 2009 and drops support for the x86 architecture. It was also the last version of Windows Server to ship with the IA-64 architecture and that received a Service Pack from Microsoft.

List of known builds[edit | edit source]

Milestone 1[edit | edit source]

Milestone 2[edit | edit source]

Milestone 3[edit | edit source]

Beta[edit | edit source]

Release Candidate[edit | edit source]

Pre-RTM[edit | edit source]

RTM Escrow[edit | edit source]

RTM[edit | edit source]

Service Pack 1 Beta[edit | edit source]

Service Pack 1[edit | edit source]