How To Fully Upgrade MacBook Pro 13" (2010, 2011, mid 2012) 1TB Samsung EVO 860. 16GB RAM - YouTube
Replace your 2009-2012 MacBook Pro HD with an SSD
Amazon.com: SAMSUNG 860 EVO MZ-76E500E 500 GB Solid State Drive - SATA (SATA/600) - 2.5" Drive - Internal - 550 MB/s Maximum Read Transfer Rate - 520 MB/s Maximum Write Transfer Rate - 256-bit Encryption Standard : Electronics
Samsung 860 or 870 EVO? (MBP 2012) | MacRumors Forums
How to upgrade a Mid-2012 Macbook Pro to SSD | David Artiss
SAMSUNG EVO 860 SSD install with Mac OS HIGH SIERRA (FAST!) - YouTube