Storage Spaces Direct
Storage Replica:
https://docs.microsoft.com/en-us/windows-server/storage/storage-replica/storage-replica-overview
2-node hyperconverged cluster with Windows Server 2016
Hyper-converged solution using Storage Spaces Direct in Windows Server 2016
https://docs.microsoft.com/en-us/windows-server/storage/storage-spaces/hyper-converged-solution-using-storage-spaces-direct