Unibody (non-Retina) 13-inch and 15-inch models from roughly 2009 to mid-2012 , and all 17-inch models .
Before purchasing, you must verify if your model is even upgradeable. where to buy memory for macbook pro
depends entirely on which model year you own, as most modern MacBooks have memory that is permanently soldered and cannot be upgraded after purchase. 1. Identify Your MacBook Pro Model Unibody (non-Retina) 13-inch and 15-inch models from roughly