VMware vSphere Essentials Plus Kit provides an all-in-one solution for small businesses to virtualize their physical servers and reduce hardware costs while ensuring superior high application availability.
Benefits

Provide business continuity and always-available IT
Reduce IT footprint and simplify management
Save on IT hardware costs
Improve service levels and application quality

The vSphere Essentials Plus Kit consists of the following:

vSphere Hypervisor (ESXi)
vCenter Server Essentials
vSphere High Availability (HA)
vSphere vMotion
Cross Switch vMotion
vSphere Replication