PowerFlex rack storage-only deployment PowerFlex rack has a base configuration that is a minimum set of PowerFlex storage-only nodes and fixed network resources. PowerFlex rack two-layer deployment PowerFlex rack has a base configuration that is similar to a PowerFlex storage-only node deployment, but adds a minimum set of PowerFlex compute-only nodes . The minimum set of PowerFlex storage-only nodes and fixed network resources are also required. PowerFlex rack hyperconverged deployment PowerFlex rack has a base configuration that is a minimum set of hyperconverged components and fixed network resources.