There are two ways to find out your Mac model:
1. Visit Apple official website for detailed model information.- Macbook Air: http://support.apple.com/kb/HT3255?viewlocale=en_US- Macbook Pro: http://support.apple.com/kb/ht4132- Macbook: http://support.apple.com/kb/ht1635- Mac mini: http://support.apple.com/kb/ht3476
2. Find Mac Model Identifier on Mac OS (High Sierra):
About this Mac → System report → Model Identifier
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