Samsung ssd m.2 to Macbook pro mid 2014 | MacRumors Forums
Amazon.com: 256GB SSD Hard Drive for Apple MacBook Pro Air 11" 13" 15" A1502 A1398 A1465 A1466 (Late 2013-2015) / OSX Sierra/Mac Pro A1481 : Electronics
128GB iFixit MacBook Pro 13 and 15 Retina (Late 2013/Mid 2014) SSD - New for Sale