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 M1 M 8 GB DDR4-SDRAM 512 GB SSD macOS Big (MGNT3ZE/A)
M1 Mac RAM and SSD Upgrades Found to Be Possible After Purchase - MacRumors
Some Apple M1-based Mac mini, MacBook Air and MacBook Pro machines are experiencing extreme SSD wear - NotebookCheck.net News
Zheino M1 msata 128GB Internal Solid State Drive for Notebooks Tablets and Ultrabooks : Amazon.in: Computers & Accessories
Zheino M1 msata 128GB Internal Solid State Drive for Notebooks Tablets and Ultrabooks : Amazon.in: Computers & Accessories
INT. 512GB SSD M1/M2 MEMORY - Blessing Computers
Horrible NVME SSD Write Speeds on M1 Mac … - Apple Community
M1/M2 Mac Mini - Save Money and Upgrade to 1TB SSD Storage with an External Drive 💰 - YouTube
Is there a problem with the SSDs on M1 Macs? - Quora
Apple MacBook Pro M1 Pro 14 16GB RAM 512GB SSD
Laptop Apple MacBook Air 13.3 Zlatni (mgnd3ze/a)-ZEE, 13,3", Apple M1, 8 GB, 256 GB, SSD, macOS - Vacom.hr
Amazon.com: Zheino 120GB mSATA SSD Q3 Internal Solid State Drive for Mini Pc Notebooks Tablets Pc : Electronics
Apple MacBook Pro 16" Apple M1 Pro, 512GB SSD, 16GB RAM
Apple MacBook Pro 14´´ M1 Pro/16GB/ 512GB SSD Grey | Techinn
Someone has successfully upgraded the memory and SSD on the new M1! Looks like there is hope!! Original story linked in Chinese : r/mac
512GB version of the new MacBook Pro has a slower SSD than the Mac it replaces | Ars Technica