I wanted to ask about this just out of interest. I ordered 2x2 gigs of RAM from the Crucial (EU) site for my future 21.5" iMac i5. I ordered this:
Apple iMac 3.2GHz Intel Core i3 (21.5-inch - DDR3) Mid 2010Part #: CT1421808
However, I took a look would the 27" iMac have the same part and actually it didn't:
Apple iMac 3.6GHz Intel Core i5 (27-inch - DDR3) Mid 2010 Part #: CT1412108
As you see, with the 21.5" model the final numbers are 808 and with the 27" model they are 08. What does this mean? I was under the impression that all 2010 iMacs use the same memory (no matter what the screen size or cpu is). For example, had I ordered 08-memory for the 27" iMac, could I used with my future 21.5" iMac?