Incorrect. The minimum requirement is a Mac Pro 2010 or higher. I recommended buying a Mac Pro 2012. - http://osxdaily.com/2016/06/14/macos-sierra-compatibilit

Incorrect. The minimum requirement is a Mac Pro 2010 or higher. I recommended buying a Mac Pro 2012. - http://osxdaily.com/2016/06/14/macos-sierra-compatibility-list/ http://osxdaily.com/2016/06/14/macos-sierra-compatibility-li... - http://www.macworld.co.uk/feature/mac-software/will-my-mac-run-mac-os-sierra-3521736/ http://www.macworld.co.uk/feature/mac-software/will-my-mac-r...