So, is there a speed difference between ECC and Non-ECC RAM assuming that they are both unbuffered modules? If so, how much of a difference is there? The ram will most likely live in an A64 3000+ and ...
As I understand there is a ~10% or maybe a little more performance hit with Registered RAM, so don't get it if you don't need it. Some boards, particularly 761 DDR may require Registered in order to ...