Crucial 4GB Kit (2GBx2) DDR2 667MHz (PC2-5300) CL5 SODIMM 200-Pin Notebook Memory Modules CT2KIT25664AC667 / CT2CP25664AC667 (Personal Computers)

   I love crucial memory! I've upgraded 3 laptops now, all using this specific brand. I don't compromise with this brand vs. other because in my experience, paying a little bit more for something more reliable, is definitely worth the money. I used this for my 2007 White Macbook. What an amazing difference it has made. Immediately started up, programs run super fast. I'm a professional photographer so I need the memory for Adobe programs including Lightroom as well as some other programs including Nik Efex. Coming from 1GB of memory to 4GB lets me use all of these at once with no lag. NO LAG!!!!I feel extremely confident that this will last for a while, and it just upped the resale value of my laptop a little bit in case I want to sell it (hey, it may be from 2007 but works like I bought it yesterday). Plus, my powerbook G4 laptop JUST died after 10 years of use. say what you want, Apple laptops are awesome.anyway. It's easy to install and if you have problems,...Read more