A warm site recovery replicates a source VM without creating a destination VM on the disaster recovery (DR) site. You can use the warm site for a replication group to create the disaster recovery VM only during failover for non-critical VMs.
No usage of DR 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 replication group is created.
Amazon Web Services
Azure Resource Manager
Google Cloud Platform
Point in Time Failover