That's why i asked here actually, i expect some OCZ reps to visit this section now and then.

I ran Prime95 blend 1hour and 15minutes before i stopped it but it took 1.72V (bios) -- stable enough for me.

The LCD poster says it's 1.72V too.

Thanks for your reply anyway, mine might be not as good or maybe your mobo is overvolting the ram somewhat?