Buffalo A3N1066-2GX2 4GB DDR3 1066MHz memory module

TechWorks 4GB DDR3 SDRAM Memory Module TechWorks memory by Buffalo Technology has been a leading memory upgrade solution for Apple computers since 1986, and was the first memory to include a lifetime warranty. Buffalo manufactures TechWorks modules to surpass Apple’s specifications and guarantees that they are 100% compatible with Apple computers. Let Buffalo exceed your expectations and be your Apple memory upgrades solution, giving you the Power to Perform™.