Memory Standard: Supports DDR4 4266+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933/ 2800/ 2666/ 2400/ 2133 non-ECC, un-buffered memory
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
* Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666.
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: DDR4 4266+(OC) (11th Gen Intel Core Processors)*
DDR4 4266+(OC) (10th Gen Intel Core Processors)*
* 11th Gen Intel Core (i9 / i7 / i5) support DDR4 up to 3200; Core (i3), Pentium and Celeron support DDR4 up to 2666.
* 10th Gen Intel Core (i9 / i7) support DDR4 up to 2933; Core (i5 / i3), Pentium and Celeron support DDR4 up to 2666.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)