Mac Pro Memory Limit

Discussion in 'Mac Pro' started by rsamms, Dec 27, 2008.

  1. rsamms macrumors newbie

    May 11, 2008
    Hi, I'm in the process of upgrading the memory on my 1st gen Mac Pro. (2 x 3.0 Ghz Xeon). Apple publishes a memory max of 16GB., but I have seen references to these machines running more. My question is , has anyone successfully run larger configurations of memory, and will these systems recognize 4GB modules ?


  2. Tallest Skil macrumors P6

    Tallest Skil

    Aug 13, 2006
    1 Geostationary Tower Plaza
    32GB works. No chips larger than 4GB exist, but there should be no reason that 64GB wouldn't work, either.

Share This Page