SQL Standard Edition
SQL Server Standard Edition will provide most functionality that administrators will want. This includes the most common type of mirroring, and clustering up to two cluster nodes.
Does SQL Server 2016 Standard support clustering?
Support for Failover Clustered Instances
SQL Server Failover Clustered Instances on Standard Edition has been available since SQL Server 2005. ... Several things make SQL Server 2016 Failover Clustered Instances on Standard Edition a cost-effective high availability solution.
Does SQL Server support clustering?
SQL Server Basic Availability Groups runs on Windows and supports a maximum of a two-node cluster. ... SQL Server Failover Cluster Instances with Shared Storage runs on both Windows and Linux. It is a single-site solution and requires a SAN.