Memory Standard: Support for DDR4 2666/ 2400/ 2133 MHz memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
Memory Features: Four DIMM Slots up to 2666MHz DDR4 ECC or Non-ECC Memory. Memory type and speed is dependent on specific Intel Xeon or Core Processor.
Xeon or Core X Processor installed.