What is the maximum possible ram in a Mac Pro 5,1? Different sites have different answers.

[Guest eyeangle]

Specifically the 6-Core model because that's what I own.

 

According to this table from OWC:

https://eshop.macsales.com/shop/mem...1.204008400.1181529146.1468163367#1333-memory

48GB (3x16GB) is the maximum ram I can have.

 

But I saw a video on YouTube from someone who has the same Mac Pro 5,1 as I do and they have 64GB (4x16GB) so I emailed OWC about this and what they had to say,

 

"64GB would only be possible using 8x8GB or 4x16GB. Your model has 4 slots and...

 

Read more

 

Source: MacRumors