Now for the specs that your iMac doesn’t accept:

The maximum amount of RAM you can install in your computer is 32 GB (an 8 GB SO-DIMM in each slot),” the company reveals.Īpple then notes that users can source any SO-DIMM modules that meet all of the following criteria: PC3-12800, unbuffered, nonparity, 204-pin, 1600 MHz, DDR3 SDRAM. “The computer comes with at least 8 GB DDR3 SDRAM installed as two 4 GB DIMMs into two slots. If you have this model you can safely journey over to OWC’s site and order yourself a nice 32GB upgrade kit for total bragging rights among your Apple fanboy circles.īut first, you need to know which type of RAM your iMac accepts.Īpple says, “iMac (27-inch, Late 2013) computers have four SDRAM slots in a compartment located on the rear of the computer.” If you’re out to get some RAM for your new iMac and think you can do better than Apple (price-wise), it might be a good idea to check out the official memory specifications before leaving the house.Īpple’s KB article HT5908 explains that the newest (Late 2013) iMacs are pretty much the same as the ones before them, in that the RAM is only user-accessible on the 27-inch model.

Imac 27 late 2013 spec