The number of DCUs in each compute server (1, 2 or 4)
The number of CMUs in each DCU (2 or 4)
The amount of memory in each CMU (16 GB or 32 GB)
For example, assume you wanted 8192 GB worth of memory resources at the compute server level. The following table explains the different ways that would allow you to get that amount of memory resources in a compute server and how each decision would affect future expandability in some way.