12-Core Westmere 3.46GHz Apple Mac Pro CPU Tray Upgrade 2012 2010 5,1
THIS AUCTION IS FOR A 3.46GHZ 12-CORE CPU TRAY - THIS WILL WORK WITH ANY 2012 or 2010 5,1 MAC PRO WESTMERE TOWER - NO CORE RETURN REQUIRED Please note this is not for 2009 model year units