Which requirement must be met when expanding a 3-node VxRail G560F cluster with a fourth G Series node in the same chassis?

Which requirement must be met when expanding a 3-node VxRail G560F cluster with a fourth G Series node in the same chassis?
A . PCIe network card must be added to all nodes
B . Node requires only the same drive configuration
C . Node hardware must be identical to the other three nodes
D . New node must be at the same VxRail version as existing nodes

Answer: B