Product : Microsoft, S2D [SDS]/2.0, Datacenter
Feature : Small-scale (ROBO), Scaling, Server Support
Content Owner:  Herman Rutten
Summary
2 Node minimum
Details
Storage Spaces Direct (S2D) supports a minimum of 2 server nodes. S2D in Windows Server 2019 introduces support for two simultaneous failures with the new "nested resiliency" feature.