Can I use DDR667 Memory in a Mobo that uses DDR800 Standard?

Question

I have 2gb of ddr667 but need a mobo, and all the ones that I like use a memory "standard" of 800mhz. Does this mean that is recommended or required frequency of the ddr?

Answer 1

Go to the following link, http://www.crucial.com/uk they can do an on line check which will determine which ram your motherboard supports. They will recommend the optimum amount. You can order on line and although they are not the cheapest it is worth paying for good ram. They guarantee compatibility with your motherboard and give an excellent warranty.They lso give fitting instructions. I have used them many times and always been satisfied. Hope this helps.

Answer 2

SOME MOTHERBOARDS WON'T RUN WITH SLOWER MEMORY.

There, I said it. If you are not set on a particular m/b, then you will have some work to do, as you will need to check the specs of each board you consider.

However, I'm sure you will be fine with most boards out there.

And like the other guy said..don't confuse the 184pin DDR with the 240pin DDR2, which we all think you have....and again, assuming you are referring to a desktop computer, and not a laptop.

Handle your RAM with care too...it is statically sensitive.

Answer 3

YES, because such mobos still typically support ddr2 533/667/800. If that is an AM2 platform, the performance hit could be significant but if LGA775, you would hardly notice it, even in benchmarks.

Answer 4

it is only recommended, not a must.
i believe your ram is of the type ddr2, do not be confused, as ddr and ddr2 are not compatible.

you can still use 667 for 800 mobo.
no sweat.

Answer 5

That would slow things down a lot. ~
You also need to check the Mobo and see whether it'll take slower memory.

Answer 6

it should work if it is less than what your MOBO will accept, just make sure it isnt some funky pin, it should most likely be 184 pin for standard DDR memory.