My RAM does not fit in my mother board

I have MSI B75MA-P45 mother board and Kingston ValueR DDR3 RAM.
They fit fine,but i took my RAM from må old pc and tried to fit them into my motherboard and they didnt fit.I searched on internet to see if there was 2 diffrent sizes of ram bricks and i didnt really find anything...My Kingston ValueR DDR3 ares smaller than my old ones but is there 2 diffrent sizes or am i doing something wrong? :(
I know this questing should be in the memory category but i dont know how to change it :P
2 answers Last reply Best Answer
More about ram fit mother board
  1. Best answer
    Is the old RAM DDR2? It is not interchangeable with DDR3.
  2. okey thanks :P it was the wrong type :)
Ask a new question

Read More

wont RAM fit DDR3 Kingston Motherboards Compatibility Memory MSI-Microstar