Putting 1600MHz and 1833MHz RAMs into the same iMac?

aaronchow

macrumors regular
Original poster
Sep 29, 2007
162
6
Just curious, will there be a problem if I put the mid-2015 iMac RAM (running at 1600MHz) and the late-2015 iMac RAM (running at 1833MHz) into the same computer? I have a late-2015 iMac at home, and my work has a mid-2015 iMac. I recently upgraded my iMac to 32GB, so I have two spare 2x4GB RAM. I wonder if I can simply put my spare RAM into my work computer, but I don't want to do it if it will damage the computer in any way. Any answer is appreciated.
 

aaronchow

macrumors regular
Original poster
Sep 29, 2007
162
6
Thanks All! I just inserted the 1833MHz RAM into the mid-2015 iMac, and the computer is running fine. Thanks again.