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The rated speed of 533.4Mhz is correct, it's double data rate which means your set at the effective speed of 1066. Or just take 2 x 533 which equals 1066Mhz. Nothing to worry about.
 

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Yup.... actual vs effective clock rate.
 

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Quote:


Originally Posted by Cheesezilla
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So just to clarify, Each RAM stick (I have two) is running at 533 MHz. (1066 divided by 2)

So lets say i had 3 sticks of DDR2, would each stick then run at 355MHz? (1066 divided by 3)

Nope.

DDR = Double Data Rate.

RAM running at 533MHz can do two operates per cycle so that it can effective work at 1066MHz.

You are confusing that with dual/triple channel. A single DIMM is 64-bit wide. If you controller supports it, you can combine channels to make 128-bit or 192-bit wide channels. However, this only helps if you have large memory requests.
 
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