オリジナル投稿者： Amit Phillaura ,
Hi there, I believe the Blade drive SSD (Apple Proprietary) is located on the back of the logic board, if your model came with a Fusion Drive. You can just replace the regular 2.5" rotational HD with a 2.5" SSD, the Blade drive replacement will be very expensive. Before you do so, make sure to backup your unit, if you break the fusion link you will lose all data. Also if you are doing the upgrade yourself, be very careful when removed the Display the glass and the LCD are fused, and if you are not careful you will crack the glass, which means a complete the LCD+Glass replacement.