Mac Studio SSD does not work on NVMe, top-level ARM64 SSD controller in M1 Ultra makes it nearly impossible to swap-out or add raw storage modules - NotebookCheck.net News
Apple Mac Mini MGNR3LL/A 8GB 256GB SSD Apple M1 3.2GHz macOS, Silver (Refurbished) - Walmart.com
Apple MacBook Pro 14" M1 Pro 16GB 512GB SSD macOS
M1 Mac SSD wear probably won't kill your machine - 9to5Mac