serveradmin

Members of the serveradmin fixed server role can change server-wide configuration options and shut down the server.

See Also

Reference

Server-Level Roles

Concepts

Permissions of Fixed Server Roles

Other Resources

sp_helpsrvrole (Transact-SQL)
sp_helpsrvrolemember (Transact-SQL)
sp_srvrolepermission (Transact-SQL)
Security Considerations for Databases and Database Applications

Help and Information

Getting SQL Server 2005 Assistance