Full Details from Amazon.com : http://www.amazon.com/gp/product/B004AQD4L2?tag=onigi-20
4GB kit (2GBx2) Upgrade for a Apple MacBook 2.4GHz Intel Core 2 Duo (13-inch) DDR3 System (DDR3
204-pin SODIMM
DDR3-1066
DDR3 PC3-8500 Unbuffered NON-ECC DDR3-1066 15V 256Meg x 64
The only brand of memory upgrade available directly from a DRAM manufacturer tested to meet the most stringent industry specifications
Install it yourself in about 15 minutes The same top-quality memory that the worlds largest computer manufacturers install in the systems they sell