ROG Maximus X Formula RAM

[bateto_007]

I am with G.Skill 3200 14-14-14 but I want to try 4133 17-17-17 or 4600 19-23-23-43. What to try?

[Silent_Scone]

See how far you get with 3866-4000. Set DRAM voltage to 1.4v and set the primary timings, leave secondary and thirds in Auto.

4000 and beyond is tricky on 4 DIMM boards. try 17-17-17-41 @ 1.4v 3866