XMP worked but getting MemTest warning on row hammer bitflips
After some unrated/unqualified RAM was not being stable upon XMP-OC for my ASUS Maximus VIII Hero, I installed QVL-certified RAM -- 4x16 Gb G.Skill TridentZ DDR4-3400's, and the XMP-OC proved stable enough to survive 6+ hours of MemTest86 passes erro...