can you use RAM from a 27 inch 2009 model to a 20 inch 2008
My imac was running with 4gb of RAM, I have upgraded my 27" 2009 model iMac with 16gb of RAM, My mother-in-law has a 20 inch 2008(?) model imac. Can I use my old RAM (4 GB) to her computer?
Thanks.
iMac (27-inch Late 2009), RAM Usage
