Memory Standard: DDR4 2933 / 2800 / 2666 / 2400 / 2133*
* 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.
Number of Memory Slots: 8 x DDR4 DIMM sockets
* Supported when using a 44-lane or 28-lane CPU.
4 x DDR4 DIMM sockets
* Supported when using a 16-lane CPU.