Komputerbay J29 Macmemory memory 6GB Kit (4GB and 2GB modules, PC2-5300, 667MHz, 200-pin) DDR2 SODIMM for Apple MacBook Pro early 2009 (accessory)
Have upgraded in 2008 and so OSX 10.9 installed my old MBP au. While the computer starts under 10.9 a lot slower than before, but in general I have just the latest operating system and the latest programs. All is well!
