February 16, 201016 yr Hi,Can I install a 1066Mhz DD2 memory on a mobo that supports up to 667/533/400? The reason I'm asking is that I can get a 1066 memory for much less than a 667.Thanks.
February 16, 201016 yr You'd have to try it to find out. Best case scenario is that your motherboard will run it at 667MHz. Worst case, your computer won't post.
February 16, 201016 yr I don't think that the speed is the problem but the voltage is, most 1066 modules need higher voltage. All depends how the module-maker programmed the SPD, but I would presume it should have info for 667 and 800 too...
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