Crucial DDR3-1066 SODIMM Memory Module for MAC (4GB)

CRUCIAL: MEMORY THAT’S BUILT FOR YOUR MAC
At Crucial, we think Mac computers are pretty cool. They’re fun to work on. They’re innovative. And we make compatible memory designed specifically for them.
For over a decade, Crucial has supported Mac users by delivering high quality, compatible memory for Mac systems. Since we manufacture memory modules that are engineered to work best on Apple computers, we know your system’s particular memory requirements inside and out.