Need to know if this will work

shiftyHUNGARIAN

Honorable
Sep 1, 2013
2
0
10,510
I currently have a Mac 21.5 Inch late 2009 model running two 2GB 1067 MhZ DDR3, and the computer has the capacity of four slots.

i was recently given two more 2Gb RAM chips from a mate who recently upgraded his own Mac and i wanted to know if they would work, the chips are hynix DDR3 PC3 - 10600S
I'M REALLY NOOB WITH THIS STUFF SO ANY HELP WOULD BE GREATLY APPRECIATED
 

shiftyHUNGARIAN

Honorable
Sep 1, 2013
2
0
10,510


yeah it said that the mobo can handle up to 16GB, so it all checks out that the two different types should be able to sync up?