MacBook Pro 13" Retina Display Early 2015 SSD Replacement - iFixit Repair Guide
Photo tutorial: Upgrading a MacBook Pro with an SSD
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MCE 2TB Internal SSD Flash Upgrade for MacBook Pro Retina (Mid 2012 - Early 2013) - Includes USB 3.0 Enclosure for Original Drive & Install Kit! : Amazon.co.uk: Computers & Accessories
Sintech M.2 NVMe 2230/2242 SSD Upgrade Card,Compatible for MacBook PRO A1708 Non-Touch Bar Models(Late 2016-Mid 2017 Year): Amazon.co.uk: Computers & Accessories
OWC debuts replacement SSD for non-Touch Bar 13-inch MacBook Pro | AppleInsider
How to Upgrade the SSD in Your MacBook Pro with Retina Display | Laptop Mag
How to install an SSD on a 15-inch Retina MacBook Pro