What it is
VM Essentials is HPE’s own virtualization platform: the HVM hypervisor, plus a management layer that runs HVM clusters and VMware vSphere clusters side by side in the same console. Container workloads go through HKS from the same place.
Licensing and migration
It is aimed at the estate looking for a way out of a per-core licence. HPE prices it per socket, on one, three or five year terms, and puts a VMware ESXi to HVM migration feature in the product rather than in a services engagement.
HPE’s own headline number is a cost reduction of up to 90 percent. That is HPE’s claim. The saving depends on your core-to-socket ratio.
Running beside vSphere
The two hypervisors run beside each other. Clusters move when their hardware refresh or their application owner says so. In the meantime, the same console manages both sides.
Where it stops
VM Essentials is the virtualization tier. Ordering, governance, cost control and the public clouds are the tier above it, HPE Morpheus Software. Moving up to it is an upgrade of the existing installation.
One thing to check early: micro-segmentation here is an add-on and it expects HPE Aruba Networking CX 10000 switches. If you segment with a distributed firewall in software today, there is no like-for-like replacement for it here.

