Memory Standard: Intel Xeon W-1290/W-1270 series processors / Intel Core i9/i7 processors:
Support for DDR4 2933/ 2666/ 2400/ 2133 MHz memory modules
Intel Xeon W-1250 series processors / Intel Core i5/i3/Pentium/Celeron processors:
Support for DDR4 2666/ 2400/ 2133 MHz memory modules
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules
* To support ECC, you must install an Intel Xeon processor.
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Memory Standard: DDR5 4800
* Supports DDR5 4800 (1DPC) natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Memory Standard: Supports DDR4 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory*
* Please refer to Memory Support List on ASRock's website for more information.
* Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666.