Amazon.com: SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM : Electronics
SOLVED: Samsung 850 EVO 500GB 2.5-Inch SATA III Internal SSD compatibility - MacBook Pro 13" Unibody Late 2011 - iFixit
MacBook Pro A1278 Samsung 860 EVO mz-76e500 500Gb SATA 2.5 in Solid State Drive 887267623230 | eBay