Microsoft Windows Server 2003 Service Pack 2 (SP2) is a cumulative service pack that includes the latest updates and provides enhancements to security and stability. It includes updates, fixes and enhancements to a Windows oses. Service packs are the means by which product updates are distributed.
If you are using any one of the following version, you need to use this service pack:
- Windows Server 2003 with SP2
- Windows Server 2003 R2 with SP2
- Windows Server 2003 x64 Editions with SP2
- Windows Server 2003 R2 x64 Editions with SP2
- Windows Server 2003 for Itanium-based Systems with SP2
- Windows XP Professional x64 Edition with SP2
Download link
This is a released to market (RTM) only. You can download service pack by visiting this site. (release note, found via MSDN blog)