Windows Server 2003 R2 - Microsoft Lifecycle (original) (raw)
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Windows Server 2003 R2 follows the Fixed Lifecycle Policy.
This applies to the following editions: Datacenter, Datacenter (32-bit x86), Datacenter (x64), Enterprise (32-Bit x86), Enterprise X64, Standard (32-bit x86), Standard X64
Support dates are shown in the Pacific Time Zone (PT) - Redmond, WA, USA.
Support Dates
| Listing | Start Date | Mainstream End Date | Extended End Date |
|---|---|---|---|
| Windows Server 2003 R2 | 2006-03-05T00:00:00.000-08:00 | 2010-07-13T22:59:59.999-08:00 | 2015-07-14T22:59:59.999-08:00 |
Releases
| Version | Start Date | End Date |
|---|---|---|
| Service Pack 2 | 2007-03-13T00:00:00.000-08:00 | 2015-07-14T22:59:59.999-08:00 |
| Original Release | 2006-03-05T00:00:00.000-08:00 | 2009-04-14T22:59:59.999-08:00 |
Links
- Service pack policy
- Supported paths for upgrading from Windows Server 2003 to Windows Server 2008
- Migration guidance
Editions
- Datacenter
- Datacenter (32-bit x86)
- Datacenter (x64)
- Enterprise (32-Bit x86)
- Enterprise X64
- Standard (32-bit x86)
- Standard X64