New MacBook Pro's SSD Storage Can Be Upgraded At Home | Cult of Mac
How to Upgrade & Replace an SSD in MacBook Air | OSXDaily
Amazon.com: MCE Technologies 1TB SSD Compatible with MacBook Air 2015 and Compatible with MacBook Air 2017: PCIe-Based 4 Lane (x4) NVMe SSD Flash Storage Upgrade - Requires macOS 10.13.x (High Sierra) or