With RHEV 3.6 virtualization hosts must run version 7.2 or later of either: full Red Hat Enterprise Linux Hypervisor (RHEL-H) with KVM enabled or Red Hat Enterprise Virtualization Hypervisor (RHEV-H), a image-based purpose built hypervisor with minimized security footprint. RHEV support both x86 and power deployments from a single x86 manager.