MacBook Pro: How to remove or install memory - Apple Support
SSUAX SSD For Late 2013 / Early 2014 MacBook Pro Retina
mac - Can I upgrade the memory on late 2013 Retina MacBook Pro? - Ask Different
The Super MacBook Pro Upgrade (1TB RAID SSD Upgrade + RAM Upgrade 2013) - YouTube
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
Apple MacBook Pro (Retina, 13-inch, Mid 2014) Silver, 8GB RAM, 128GB SSD MacOS Big Sur (11) Used (Grade A) - One Bite Technology - St. Albert
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
Why I'm still using a MacBook Pro Late 2013 in 2019 - Manuel Bernhardt