add 24GB RAM to IMac? Possible?

Discussion in 'iMac' started by petalino, Jun 12, 2017.

  1. petalino macrumors regular

    Joined:
    Nov 21, 2010
    #1
    I have a late 2013 Imac with 2 modules of 4 GB RAM each.

    In order to max out its RAM capacity of 32GB, I should add 24GB of RAM.
    This means 12GB each slot, as only 2 slots are free (4 in total).

    Are there any modules of 12GB memory even available?
    It seems the multiplier is 4, 8 or 16GB.

    My other question is: can you recommend a good US online store and brand to buy these?

    Here are the specs of my Imac:


    Model Name: iMac
    Model Identifier: iMac14,2
    Processor Name: Intel Core i5
    Processor Speed: 3.4 GHz
    Number of Processors: 1
    Total Number of Cores: 4
    L2 Cache (per Core): 256 KB
    L3 Cache: 6 MB
    Memory: 8 GB



    Thanx in advance.
     
  2. 007 Junior macrumors regular

    007 Junior

    Joined:
    Apr 15, 2013
    Location:
    The Netherlands
    #2
    As far as I'm concerned there are no 12 GB RAM modules for your iMac. So I'm afraid you have to replace your existing memory modules with two sticks of 16 GB RAM. My recommendation is to have a look at either OWC or Crucial when buying memory. Those brands are both great qualitywise, but there could be a slight difference in price. Hope this helps!
     
  3. padams35 macrumors member

    Joined:
    Nov 10, 2016
    #3
    12GB modules are not available. To get 32GB you will need to remove the original 2x4GB modules and install 4x8GB modules.

    The top two brands are generally considered to be OWC (macsales.com) and Crucial. Make sure you get ram advertised specifically for your model since macs can be picky.
     
  4. jerwin macrumors 65816

    Joined:
    Jun 13, 2015
    #4
    Take the 4GB sticks out, put in 8 GB sticks in all slots.
    Or put 8 GB in the two remaining slots, and live with 24 GB
     
  5. nambuccaheadsau macrumors 6502a

    nambuccaheadsau

    Joined:
    Oct 19, 2007
    Location:
    Nambucca Heads Australia
    #5
    1GB, 2GB, 4GB, 8GB, 16GB and some day 32GB. Multiple doubling
     

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