What Are the System Requirements for Updating?
Supported Mac Models and Hardware for Mac OS X El Capitan However, if your system doesn’t meet these basic requirements, you don’t have to get out of your way and purchase a new hardware, for most of the Mac OS released in the past 5 years will be supported. Your hardware should be able to run the latest Mac OS X El Capitan if it has OS X Yosemite or OS X Mavericks: these two are the basic hardware requirements you should consider. The new Mac OS X El Capitan will be released by the end of June of 2015, and the hardware system requirement can be enormous. You need to know whether your Mac system will run the new Mac OS X El Capitan and one of the things you need to check is whether the latest version of Mac OS is supported by your Mac hardware.
