[jonmarshall2111]

I want to add 4GB of RAM to my new Mac Pro. Who manufactures the RAM modules for the Mac Pro?
What RAM should I put into my new Mac Pro?

[mduell]

Crucial is good but pricey or NewEgg (pick a kit with lots of positive reviews).

[cgc]

I'd suggest doing a search of the MacNN Forums as there are a lot of recent threads about this exact topic.

[cnlevo]

here is the best place. http://www.memoryamerica.com/memory-...e-mac-pro.html

4gb kit is $109.00

I have 24gb of ram and have purchased all of it form there. perfect ram and amazing customer service.

[tooki]

Originally Posted by jonmarshall2111 

I want to add 4GB of RAM to my new Mac Pro. Who manufactures the RAM modules for the Mac Pro?

Samsung, Hynix, or Micron, same as every other model.

Originally Posted by jonmarshall2111 

What RAM should I put into my new Mac Pro?

I went with Other World Computing for mine.