Site Help ID Your Mac
You have either a 3.1, 3.3, or 3.5 GHz (Mid 2017) MacBook Pro 13" Retina with Touch Bar and 4 thunderbolt ports. Parts between these three machines are interchangeable. Please select a speed.
3.1 GHz Intel Core i5
3.3 GHz Intel Core i5
3.5 GHz Intel Core i7