Actually, the Macbook Pro (Mid 2012) can indeed only be upgraded to 8 GB of RAM, but now is well known, the 16 GB and 100% run tig. Just the right storage must be to halt, the Macbooks are there very picky. I have the Crossair risen after a long search with Apple certification, was ordendlich packed but well unpack. Installation also not very difficult. Storage is quite fast, accurately and Geschwindigkeitszuwacht is well noticeable, no crashes or the same. Highly empfehlen.auch here is offered and desired by the 1.35V version like.
Addendum, but is also in the process of memory is only suitable for devices that Intel i5 or i7 processors are equipped.