Apple MacBook Pro Retina 13" Logic Board 2.6Ghz i5 8Gb 2013 A1425 820-3462-A | eBay
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
SHELI For A1502 MacBook Pro Retina 13"Logic Board Motherboard 820 4924 A 820 3476 A 820 3536 A 2013 2014 2015 I5 I7|Laptop LCD Screen| - AliExpress
Is there a way to upgrade the RAM in an early 2015 MacBook Pro without voiding the warranty? - Quora
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
MacBook Pro with Retina display review (13-inch, 2013) | Engadget
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
Is there a way to upgrade the RAM in an early 2015 MacBook Pro without voiding the warranty? - Quora
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
Amazon.com: MCE Technologies 1TB Internal SSD Flash Upgrade for MacBook Pro Retina (Mid 2012 - Early 2013) - Includes USB 3.0 Enclosure for Original Drive & Install Kit! : Electronics