Windows Server 2019 Standard – 16 Core License Pack and 5 CALs
Windows Server 2019 is the cloud-ready operating system that supports your current workloads while introducing new technologies that make it easy to transition to cloud computing. It delivers powerful new layers of security with Azure-inspired innovations for the applications and infrastructure. Windows Server 2019 Standard Edition is ideal for those with physical or minimally virtualized environments. Each purchase included 16 core licenses and 5 CALs. A minimum of 16 core licenses is required. If your server has more than 16 cores, you’ll need to buy additional licenses. You’ll also need a Windows Server Client Access License (CAL) for every user or device accessing the server.