FB-DIMM DDR2 800mhz in Original Mac Pro

Discussion in 'Mac Pro' started by neckarb, Oct 25, 2010.

  1. neckarb macrumors regular

    Jun 29, 2007
    Hey guys can you use the above RAM In a 2006 Mac pro? Without it being down clocked to 667mhz?
  2. nekonoko macrumors newbie

    Aug 5, 2010
    You can use it, but it will run at 667MHz in a MacPro1,1.
  3. Spacedust macrumors 6502a

    May 24, 2009
    Yep, I've tested that using 8x 4GB Micron 800 MHz sticks. Now I'm using the same modules in Mac Pro 2008 and they work at 800 MHz :)

Share This Page