A warm site recovery replicates a source VM without creating a destination VM on the destination site. You can use the warm site for a recovery group to create the Auto Recovery VM only during failover for non-critical VMs.
No usage of destination site resources and cost until failover.
Perform point-in-time failover, test failover, or undo failover irrespective of the hypervisor limitation.
Override destination VM details after the recovery group is created.
Amazon Web Services
Azure Resource Manager
Google Cloud Platform
Point in Time Failover