Only 2nd Generation Intel Xeon Scalable x2xx Processors support memory modules built with 16Gbit DRAM. Please note specific board revision and/or BIOS/firmware upgrade maybe required to utilize 16Gbit technology.
Faster memory will clock down to run at optimal speed depending on processor model installed.
Registered RDIMM and Load Reduced LRDIMM memory modules CANNOT be mixed within the same system.