PC2-6400 DDR2 on a ~PC2-4200 chipset DDR2 mobo?

Warren21

Member
Jan 4, 2006
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I am building a new PC over the course of the holidays through to late winter/early spring next year. I wasn't planning on it, but it looks as if I will be buying the memory I am looking at for my build next; I found a deal too good to pass up.

My question is, If I have a motherboard with a chipset that only supports DDR2 upto PC2-4200 (an Intel 915P) will I be able to use the OCZ PC2-6400 2 x 1GB kit in it until I need it for my new PC? I know this question may be sound obvious, but I am hoping that the memory clocks itself down or the chipset operates it at a supported (for the chipset) clock.

The memory is rated at 800MHz / 4-4-4-12 @ 2.1 V, but that's all semantics -- as long as it works in my mobo at PC2-3200 or PC2-4200 I could care less.

I could really use 2 GB of memory in this PC until my new build, and this would kill two birds with one stone.
 

MagnusTheBrewer

IN MEMORIAM
Jun 19, 2004
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Yes, you can use PC2-6400 ram as long as there are no unique compatability issues with OCZ and your specific MB.