System agent voltage for ram overclok

[Joezhou15]

Hi
I am new to the board. I am currently having issue with ram overclock. I have done many research about ram overlock and all of them mentioned about system agent voltage. However, none of them mentioned when to increase the system agent voltage when overclocking a high speed.

Can anyone give me some instruction on that?
Thank you

I7 8700k
Asus rog 1080 a8g
Asus z370 hero
Corsair vengeance LPX 8*2 3000mhz
Samsung 850 evo
Corsair rx1000i
Cooling = Corsair h100i v2

 

[||Console||]

First build a sig then we know what you are working with.

 

[Johan45]

What exactly are you trying to do with the ram? Usually just a bit of added voltage to the ram itself will help you run it at a higher speed. Also the ram you have is likely Hynix based and will have limited headroom to start with. Maybe 3400 MHz