Can You Upgrade the Hard Drive or SSD In Your Mac?
MacBook Pro 13" Retina Display Late 2013 SSD Replacement - iFixit Repair Guide
Photo tutorial: Upgrading a MacBook Pro with an SSD
Macbook Pro SSD Upgrade (2011/2012/2013) - YouTube
1TB SSD Kit for Mac Pro - Apple
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