, which is functionally identical to the paid version but expires after 180 days. Visual Studio (MSDN) Subscriptions:
Setup.exe /q /ACTION=editionupgrade /INSTANCENAME=MSSQLSERVER /PID="XXXXX-XXXXX-XXXXX-XXXXX-XXXXX" microsoft sql server 2017 enterprise download
Direct URL pattern (subject to change, but typically): https://www.microsoft.com/en-us/evalcenter/evaluate-sql-server-2017-enterprise , which is functionally identical to the paid