Replaceable Wifi card is excellent news. Question: is it possible to upgrade the WiFi card to 'ac' in previous Late 2012 iMac? If so, where can I buy that part?
Do I assume correctly that this iMac model doesn't have two SATA ports on the logic board, so a dual 2.5" SSD/HDD drive could be installed in the 3.5" bay with an adapter/bracket? This way one could save the optical drive... Anyone?
