Product : Microsoft, S2D [SDS]/2019, Datacenter
Feature : Density, Server/Node, Server Support
Content Owner:  Herman Rutten
1, 2 or 4 nodes per chassis
Because Storage Spaces Direct (S2D) is mostly hardware agnostic, customers can opt for multiple server densities.

Denser nodes provide a smaller datacenter footprint where space is a concern. However, keep in mind that the footprint for other datacenter resources such as power and heat and cooling is not necessarily reduced in the same way and that the concentration of nodes can potentially pose other challenges.