quick memory question

[trOver]

I hear everyone running their ddr2 at 1.8, 1.9, 2.0v, etc, and I just had a question.

If my crucial ballistix 2gb (2x1gb) pc2-8500 is "rated" at 2.2v both on newegg and crucials webpage, should I run it at 2.2v? I've heard people saying that 2.2v will fry some modules? Does it all depend on the brand and the speed?

If I am not running my ram at the rated speed of 1066mhz, but instead at 666mhz, can I lower the voltage from "stock"

Just need a refresh in this area... thanks

 

[genec57]

Yes, according to Crucial support 2.1 is desirable. If it becomes at all unstable go to 2.2.

 

[clickynext]

You only need to run the voltage high if the system becomes unstable. At 666mhz, you should be just fine at 1.8v.