DDR2, DDR3 memory compatibility

Jack_187

Commendable
Oct 30, 2016
27
0
1,540
My current chipset (Intel G33 Express) claims to support both DDR3 and DDR2 RAM, yet everywhere I look people are saying this is not possible. I bought my base PC with 4GB of DDR2 and trying to upgrade. Please help.
 

Jack_187

Commendable
Oct 30, 2016
27
0
1,540


So I can have just DDR2 or just DDR3 but not both?