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. This service pack is available for Windows XP Professional, x64 Edition. 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

Before installing this service pack please read the Windows Server 2003 Service Pack 2 Release Notes


Information about hard disk space requirements can be found in Knowledge Base Article 926029

Information about an update to the Windows Server 2003 Multi-Language User Interface (MUI) Pack can be found in Knowledge Base Article 925148