System 

macOS 10.12 or later

Hardware 64-bit processor

      Available on :

•       MacBook (Late 2009 or newer)
•       MacBook Pro (Mid 2010 or newer)
•       MacBook Air (Late 2010 or newer)
•       Mac mini (Mid 2010 or newer)
•       iMac (Late 2009 or newer)
•       Mac Pro (Mid 2010 or newer)