The More Complicated (yet predictable) SSD Lottery - The 2012 MacBook Air (11 & 13-inch) Review
OS X is holding back the 2013 MacBook Air's 802.11ac Wi-Fi speeds | Ars Technica
Amazon.com: INDMEM NVMe PCIe SSD 256GB 3D TLC NAND Flash Hard Drive Replacement for Mid 2013-2017 MacBook Air, Late 2013 - Mid 2015 MacBook Pro Retina, Late 2013-2017 iMac, 2013 Mac Pro, 2014 Mac Mini : Electronics
SSD Upgrade Kits for MacBook Air 2012
M2 MacBook Pro 13 with 256 GB storage has a 33-50% slower SSD than its M1 equivalent - NotebookCheck.net News
How to give your 2012 or 2014 Mac mini a performance boost by replacing the hard drive with an SSD | AppleInsider
The next-gen MacBook Pro with Retina Display: SSD Analysis