Question?
 

I am Getting a new PC with the i52500k, I know the motherboards run in dual channel. But I can get 2 seperate sticks of 4gb each for cheaper. They are the same model, would doing that run them in dual channel as well, or would it not be a good idea?

Corsair Vengeance 4GB DDR3 1600MHz CL9 DIMM at Memory Express Computers

I will be using the Asus P8P67 PRO motherboard.

Depends on what you want to use it for. If you want to overclock then I do see a slight advantage of 2GBx2 RAM modules compared to a single 4GBx1 RAM module due to the ability to have it in dual channel. However there is no disadvantage to having 4GBx1 as well as it gives you a vacant slot so that you can add another 4GB stick in the future to make it into a 4GBx2 dual channel as well.

so instead of buying a 2x4gb kit you want to buy 2 individual 4gb stick, right?

if yes you'll be fine and they'll run in dual channel just as well.

A little known fact is that it's the memory controller that's dual/triple channel, not the memory sticks. So as long as they are the same specs, any two DDR3 sticks will work.

Even if they aren't the same specs, as long as you use the lowest common denominator, all should be fine.

Sweet, thanks for the help people. I think I might be building today, so get ready for more rookie questions. Take care.

can you give some review if you put the ram in your new build. my friend plans using the same ram for the new build. he got a pair at great price in CC, not open yet.