[Help] Can ddr2 800 and 667 ram modules can work together in one mobo ?

[rugal]

Hi

I have a 1gb 667 kingston ram module and now i want to increase my ram. My question is can i use a 2gb or 1gb 800 kingston or corsair module alongwith my 1gb module ?

i have p35 neo3 mobo and it has 4 ram slots out of while only 1 is being used atm.

 

[kamran saeed]

i have 4gb ram 2x2 gb each.one is 800 mhz other is 667 mhz

 

[wfsoomro]

Yeah you can use them together but the 800 MHz will get down clocked to 667MHz. So yeah for the best and optimum results all the modules should be completely identical.

 

[KDKHAN]

Yes they will work together @ 667MHz.

 

[sohaib50k]

They both will run at the slower speed and the looser latencies.

 

[GhaniKhan]

Yes they will work together but at 667mhz...