Microsoft SQL Server 2016 SP3 PowerPivot for SharePoint 2016 によって、SharePoint Server 2016 が拡張され、PowerPivot ブックのデータ更新処理、コラボレーション、および管理を SharePoint サーバー側で実行できるようになります。

Microsoft SQL Server 2016 SP1 PowerPivot for SharePoint 2016 によって、SharePoint Server 2016 が拡張され、PowerPivot ブックのデータ更新処理、コラボレーション、および管理を SharePoint サーバー側で実行できるようになります。

It's possible to have a single server topology with SharePoint Server 2016, but it doesn't include SQL Express anymore, so organizations have to install SQL Server separately if going this route.

SharePoint Server 2016 introduces the MinRole feature, which is used during the deployment of SharePoint Server 2016 to define the role of the server being added to the SharePoint farm.

Microsoft is making available to testers the Release Candidates of SharePoint Server 2016 and Project Server 2016 ahead of their Spring general availability.

However, you can still install SharePoint 2016 on a single server with SQL Server installed.