- Forum: Current Mac Hardware
This⬆⬆⬆ I am typing this on a 12" Powerbook 867MHz G4 running Leopard. It's seven years old and is used every day for hours. I built my new MBP to have everything as fast and big as I could since I will keep it for at least four years. Who knows, maybe even seven. And remember that if Apple installs the RAM they warranty it. If you use third party RAM and have a problem, that is the first thing they ask you. They ask you to remove it before they will attempt repairs.