not sure but if i remember correctly it's 2.1V +-5% for your modules & 2.4V +-5% for dominator series.

as for 2.3V too high? that depends on a lot of factors, most of which we cant answer for you.

enough cooling will help:)

2.3v
 

thx,
I got a good airflow, a 25cm fan is blowing in the motherboard and 2x8cm and 1x12cm blow air threw my case, my zalman 7700cu blows also air on the ram so i think its cooled well. I can maybe put a fan on it 92x92mm or something like that. Will this give me a higher overclock?
I dont think my ram will get to hot soon it feels just a little bit warm @2.3v

Thnx!

grtz

If you cool it enough, no problem.