Non ECC RAM OK in 4,1

davidlv

macrumors 65816
Original poster
Apr 5, 2009
1,240
20
Kyoto, Japan
Will non-ECC RAM 1333GHz chips work in my 4,1-5,1 MP? There is a significant price difference. I assume you cannot mix ECC and non-ECC chips even if the Non-ECC type will work.
Can someone who knows for sure let me know?
 

Bubalight

macrumors member
Apr 22, 2015
38
17
You can also use registered ram, although you cant mix with other kinds. PC3-10600R ram is the cheapest, and although apple only officially says 8gb work, any size will work.