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imac ram el capitan osx performance slow

  1. Braders88

    OSX El Capitan - RAM Upgrade?

    Hello Mac Community, I have a quick couple of questions with regards to running El Capitan on an older machine. I currently have an early '09 iMac (see specs below). iMac (24-inch, Early 2009) 2.93 GHz Intel Core 2 Duo 4 GB 1067 MHz DDR3 NVIDIA GeForce GT 120 256 MB I have began using my iMac...