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. In addition, it adds new features and updates to existing Windows Server 2003 features and utilities. The required hard disk space if you install Windows Server 2003 SP2 from a shared folder on the network is 1,200MB.
SP2 can be installed directly on the following operating systems:
Windows Server 2003, x64 Editions
Windows Server 2003 R2, x64 Editions
Windows Server 2003 Compute Cluster Edition with Service Pack 1
Windows Server 2003 Storage Server R2, x64 Editions
Windows XP Professional, x64 Edition
Windows Server 2003 Itanium-based Editions
Windows Server 2003 Editions (all 32-bit x86)
Windows Server 2003 R2 Editions
Windows Storage Server 2003 R2 Editions
Windows Small Business Server 2003 R2
Download : for 32-bit x86 | for x64 Editions | for Itanium-based Systems
List of Included Updates