StarWind Virtual SAN does not have any remote replication capabilities of its own. Stretched Clustering with synchronous replication is the exception.

Therefore in non-stretched setups it relies on external remote replication mechanisms like the ones natively available in the hypervisor platform (VMware vSphere Replication, Microsoft Hyper-V Replica) or any 3rd party remote replication application (eg. Zerto VR, Veeam VM replica, Azure Site Recovery).

vSphere Replication requires the deployment of virtual appliances. No specific integration exists between StarWind VSAN and VMware vSphere VR.