Home > Servers > PowerEdge Components > White Papers > Memory Population Rules for 3rd Generation Intel Xeon Scalable Processors on PowerEdge Servers > Traditional DIMMS with DCPMMs
For mixed memory configurations, populating eight traditional DIMMs in the inner eight slots and eight DCPMMs in the outer eight slots will reap the highest memory bandwidth. The benefits gained from DCPMMs persistence and increased capacity will largely offset the memory bandwidth degradation from having two interleave sets.