RAM upgrade for iMac Desktop 7,1 question.
Does anyone know what RAM I should buy to upgrade my iMac Desktp 7,1 from 1GB to 4GB? I see a lot of laptop options but no destop option that is the right size. The ones I just bought (2G x 2) are double the length and 240 Pin. I think I need 200 Pin but I only see those as laptop options. I read that that is what I need as it really refers to form factor the all-in-one-piece (iMac=laptop) vs. a tower (desktop). Is any of this making sense? Thanks for any help/insight you can provide.
iMac, Mac OS X (10.6.8), RAM upgrade