Memory will clock down to run at optimal speeds depending on processor model installed. See latest QuickSpecs for processor models and supported memory speeds.
This system supports Registered ECC (RDIMM) or Load Reduced (LRDIMM) memory. Mixing RDIMM and LRDIMM is not supported within this system.
System supports up to four nodes, each node supports two CPU's and sixteen DIMMs. Each CPU supports eight DIMM sockets.