Which RAM is compatible with my Mac Pro?

It is not always easy to find out which RAM is compatible with your Mac Pro, but with the table found below, we have made things easier for you.
With the table, you can find the right kind of RAM for your Mac Pro, based on the “Model Identifier” or “Model Description”.

You can find the Mac Pro “Model Identifier” or “Model Description” by clicking the Apple logo in the top-left corner and then “About this Mac”.
This pop-up screen displays the “Model Description”, for the “Model Identifier” please click “System Report…”.
For users of older versions of Mac OS X, it may be necessary to click the button at the bottom of the pop-screen to select ‘More Info...’ before the
“Model Description” of your Mac is displayed.

 

Model description Model identifier Maximum RAM Available kits
Mac Pro 2019 MacPro7.1 1,5TB Table
Mac Pro Late 2013 MacPro6.1 128GB 32GB / 64GB / 128GB
Mac Pro server Mid 2012 MacPro5.1 48GB (12-Core 128GB) 8GB / 16GB
Mac Pro Mid 2012 MacPro5.1 48GB (12-Core 128GB) 8GB / 16GB
Mac Pro server Mid 2010 MacPro5.1 48GB (8 & 12-Core 128GB) 8GB / 16GB
Mac Pro Mid 2010 MacPro5.1 48GB (8 & 12-Core 128GB) 8GB / 16GB
Mac Pro Early 2009 MacPro4.1 48GB (8-Core 128GB) 8GB / 16GB
Mac Pro Early 2008 MacPro3.1 32GB 4GB / 8GB
Mac Pro 8-Core MacPro2.1 32GB 4GB / 8GB
Mac Pro MacPro1.1 32GB 4GB / 8GB