What are the differences between Windows Storage Server 2003 R2 and Windows Powered Network Attached Storage?
A. Windows Storage Server 2003 R2 has been designed for improved performance, better interoperability with storage area networks (SANs), and better scalability and failover capabilities. Other improvements include integrated point-in-time shadow copy capability and a more complete Web-based user interface. For more details, see Windows Storage Server 2003 R2 Features.