MacBook Pro 13" Retina Display Early 2015 SSD Replacement - iFixit Repair Guide
512GB version of the new MacBook Pro has a slower SSD than the Mac it replaces - Apple is using fewer chips in M2 Macs to provide the same amount of storage. :
Macbook Repair Seattle - All MacBook Models
2020 Apple MacBook Pro with 2.0GHz Intel Core i5 (13-inch, 16GB RAM, 512GB SSD
Apple Proprietary SSDs: Ultimate Guide to Specs & Upgrades | BeetsBlog
Configure a 2021 M1 MacBook Pro for Video Editing | Larry Jordan
HDD, SSD or Flash Storage? Which storage option is the best for the Mac Pro? - MacFinder Blog
SSD In Late 2016 'Entry-Level' MacBook Pro Removable