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 Standard: Supports DDR4 4266+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133
* 8th Gen Intel CPU supports DDR4 up to 2666.
* Please refer to Memory Support List on ASRock's website for more information.
Memory Standard: DDR4 2666/ 2400/ 2133 MHz memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
* To support 2666 MHz or XMP memory, you must install an 8th Generation Intel Core i7/i5 processor.
Memory Standard: DDR4 2666/ 2400/ 2133
* The maximum memory frequency supported varies by processor.
** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel 8th Gen. 6-core or higher processors.
*** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).
Memory Standard: Supports DDR4 2666/ 2400/ 2133 MHz* Please refer to www.msi.com for more information on compatible memory MB_Maximum Memory Supported: 64GB