Best ram for ASRock Z370

rally187

Honorable
Mar 19, 2012
50
0
10,630
Here is the motherboard im ordering tonight. Im a little confused about which ram I should get. Im getting the i5-8600k which according to newegg can handle up to ddr4 2666. But the motherboard says it can do up to ddr4 4333(OC) All i want to know is what ram is the best so i can order this tonight.