Kingston 4 GB Apple SODIMM iMac and Macbook Memory (Kit of 2) KTA-MB800K2/4G
Kingston is the industry leader in PC memory. Included in the package are two 2GB modules of DDR2 iMac and Macbook memory. Product is backed by a lifetime warranty and free technical support. Specs are standard 256M X 64 Non-ECC 800MHz 200-pin Un buffered SODIMM (DDR2, 1.8V, CL6, FBGA, Gold).