Kudos for something that I wish existed before I bought my M3. FWIW, with the re-introduced SD card slot and slimline SD holders, you can easily add 512GB to 1

Kudos for something that I wish existed before I bought my M3. FWIW, with the re-introduced SD card slot and slimline SD holders, you can easily add 512GB to 1TB of decent-speed attached storage for larger files/backups/source, etc. I like this solution here, however, as buying a base-level 256GB MBP will probably make up for the cost of the post-purchase surgery. It looks like their store is here: https://www.tindie.com/stores/iboffrcc/ https://www.tindie.com/stores/iboffrcc/ A rough demo of what a different model looks like: https://iboffrcc.com/pages/-guide-solder-nvme-to-your-macbook-pro-touchbar-13-inch-2016-2017-a1706 https://iboffrcc.com/pages/-guide-solder-nvme-to-your-macboo... From what I can see, they rescue PCIe signals from the existing NAND controller.