You can use VMware vSAN storage with Site Recovery Manager and vSphere Replication.

Site Recovery Manager supports vSphere Replication with vSAN. You cannot use vSAN storage with array-based replication.

For information about the compatible versions of vSphere Replication and vSAN, see VMware Product Interoperability Matrixes at https://www.vmware.com/resources/compatibility/sim/interop_matrix.php.

For information about using vSphere Replication with vSAN, see Using vSphere Replication with VMware vSAN Storage in vSphere Replication Administration.