Windows Server 2008 R2 with Service Pack 1 for Itanium-Based Systems Evaluation (180 days)

Windows Server 2008 R2 builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server infrastructures. Windows Server 2008 R2 with Service Pack 1 (SP1) includes previously released updates for Windows Server 2008 R2.