Windows Server 2016
Windows Server, version 1709 was released on October 17, 2017. The release has dropped the Windows Server 2016 name and is just called Windows Server by Microsoft. It is offered to the Microsoft Software Assurance customers who have an active Windows Server 2016 license and has the same system requirements. This is the first Windows Server product to fall under the "Semi-Annual Channel" (SAC) release cadence. This product only features the Server Core and the Nano Server modes. Of the two, only the Server Core mode of the OS can be installed on a bare system. The Nano Server mode is only available as an operating system container.