Does DDR2 RAM not fit in DDR1 slots?

Miscellaneous Forums/General Discussion/Does DDR2 RAM not fit in DDR1 slots?

DDR2 will not fit in a DDR1 slot, and even if you could cram it in there it won;t work:

- DDR2 is 240 pins, DDR1 is 184 pins
- DDR2 memory runs at a lower voltage

The little notch at the bottom preventing you from inserting it, also prevents you from frying the DDR2 stick from misaligned pins and a voltage overdose that the DDR1 slot would give it...