Microsoft Windows Server 2019 Standard - license - 4 additional cores

The following is an additional license to cover the total core count of the system. A base license must be purchased for use with this additional license. Meet changing business demands with Windows Server 2019 and deliver improved results by enabling your developers and IT professionals to build business applications more quickly. Modern hardware with Windows Server 2019 can help you protect and secure your business while boosting innovation and agility. Leverage both hybrid cloud and on-premises capabilities to enable future growth and success with a long-term approach to your ongoing infrastructure and data needs.