The only correct and secure action is to download the latest version of SSMS. It works flawlessly with SQL Server 2014 while providing modern features, security updates, and OS compatibility. Attempting to find an “SSMS 2014 standalone download” from unofficial sources exposes your organization to unpatched vulnerabilities.
: At least 512 MB, though 4 GB is highly recommended for stable performance. sql server management studio 2014 download