Identify Available vCenter Server Editions
VMware vCenter Server, formerly called VMware VirtualCenter forms the foundation for virtualization management. VMware vCenter Server provides unified management of VMware vSphere environments allowing IT administrators control over their virtual environment VMware vCenter Server:

• Provides centralized control and visibility at every level of virtual infrastructure
• Unlocks the power of vSphere through proactive management
• Is a scalable and extensible management platform with a broad partner ecosystem

VMware vCenter Server is available in three editions to help you centrally manage your VMware vSphere environment:

• VMware vCenter Server Standard
  Scalable management of large VMware vSphere deployments with rapid provisioning, monitoring, orchestration, and control of virtual machines.
• VMware vCenter Server Foundation
  Provides management tools for up to 3 vSphere with rapid provisioning, monitoring, and control of virtual machines.
• VMware vCenter Server for Essentials
  Integrated management for VMware vSphere Essentials kits. It is integrated into the vSphere Essentials kits for small office deployment.