Here's the apple doc on it:
http://support.apple.com/kb/HT4223
says it needs:
PC3-8500 DDR3
unbuffered
non-parity
204-pin module
1066 MHz
Googling around, seems like this gives me a list of compatible options (I can't post more than two links without 10 reputation, so):
amazon.com/gp/search?ie=UTF8&keywords=DDR3%20PC3-8500%20204-pin&tag=iclarified-20&index=blended&linkCode=ur2&camp=1789&creative=9325
How do you pick which one to go with? For example, this is the #1 hit:
what's the difference with the other matches?
Also, none of them mention the:
unbuffered
non-parity
points like in the apple kb article. Not sure if that's a problem.
Thank you