SERVER LICENSE ONLY - A minimum of 5 CALs is also required

SQL Server 2005 is designed to help enterprises address these challenges. This next-generation data management and analysis solution delivers increased security, scalability, and availability to enterprise data and analytical applications, while making them easier to build, deploy, and manage.

SQL Server 2005 Enterprise Edition includes the complete set of enterprise data management and business intelligence features. SQL Server Enterprise  offers the highest levels of scalability and availability of all the SQL Server 2005 editions. This is the 32bit edition.

Microsoft Open License Business is a software volume licensing program designed for customers who order as few as five licenses. After the initial order, customers can benefit from volume pricing for all licenses for the remainder of the term of their Open License authorization number.

Also available with Software Assurance