Compatible DDR with DDRII

Hi!
I made a bet with a friend and I hope I'm right,
Can we put the DDR with DDR2 and vice versa?

Thank you

no, definitely not the location on a ddr ddr 2
In fact it is a matter of frequency above all the ddr 2 is much more powerful in terms of electric power that ddr
if you put a ddr ddr on a risk its good grilling

In fact I wanted to know if I could climb on a DDR2 motherboard DDR

You can limit to use a motherboard with 2 sltos DDR and DDR2 slots 2. However, you can still aps mix the 2 types of rams: for this type of graphic card, or you just put the DDr or just DDR2. In reality, these motherboards are only of motherboards that integrate d "these technologies, separately.

Did you completely lost your bet, unless you happen to smoke with my friend walkthrough;