Mac Pro Memory

July 2010
Mac Pro 2.4GHz (or faster) 8-Core Intel Xeon Westmere Model Identifier: MacPro5,1
Mac Pro 2.66GHz (or faster) 12-Core Intel Xeon Westmere Model Identifier: MacPro5,1
Mac Pro 2.8GHz (or faster) 4-Core Intel Xeon Nehalem Model Identifier: MacPro5,1
Mac Pro 3.33GHz 4-Core Intel Xeon Nehalem Model Identifier: MacPro5,1

March 2009
Mac Pro 2.26GHz (or faster) 8-Core Intel Xeon 5500 Model Identifier: MacPro4,1
Mac Pro 2.66GHz (or faster) 4-Core Intel Xeon 3500 Model Identifier: MacPro4,1

January 2008
Mac Pro 2.8GHz (or faster) Intel Xeon 5400 Model Identifier: MacPro3,1

April 2007
Mac Pro 3.0GHz Dual Intel Xeon 5300 Model Identifier: MacPro2,1

August 2006
Mac Pro 2.0GHz (or faster) Dual Intel Xeon 5100 Model Identifier: MacPro1,1

Memory Upgrades In Three Steps

1
Find Your Current Memory Configuration
It's important to know how much memory you have, so you can figure out how much memory you can buy. Watch Video
2
Find Your Mac Model Identifier
Obtaining your Model Identifier will help you find your Mac family and buy the correct type of memory. Watch Video
3
Select Your Mac And Buy Memory!
Use your Model Identifier to find your computer (listed to the left) and its memory upgrade options.