Hi,

I'm planning to buy the p5n-E with some g.skill ddr2 800 memory (4x1gb), but am having trouble deciding which model. I'm not a fan of OC'ing the memory. So I'll leave it at DDR2 800 speed, but I will be OC'ing my core 2 duo e6420 to 3.5ghz+ with water cooling.

Would it be ok to use some of the cheaper models (e.g. PQ, NQ, PK)? Or will the cheaper models hinder/restrict the amount of OC i can get from my CPU?

How much more should I increase the memory voltage to get 1T timings on the PK model? 2.3v?

I know there's no such thing as really "safe" when it comes to increasing voltage on a memory, but what's the "safest" amount I can push the voltage on memory that you would recommend?

Thanks in advance.