https://www.theregister.co.uk/2018/08/31/netapp_element_hci_vmware_private_cloud/

NetApp has produced a verified architecture for VMware on its Element hyperconverged infrastructure (HCI), promising deployment in under 30 minutes if its rules are obeyed.

VMware Private Cloud (VPC) is basically VMware installed on-premises. NetApp's Element HCI is, as we understand it, a converged system, with separate compute and storage nodes which scale independently, and are claimed to function as a single effectively hyperconverged system.