I’ve got a 256GB SanDisk SD card lying around and was wondering if it’s possible (or even practical) to use it as a Time Machine backup drive for my MacBook Air. I know external HDDs or SSDs are the usual choices, but since this SD card is pretty fast, I thought it might work for smaller, incremental backups. Has anyone here actually tried this setup? Are there any file system or reliability issues I should watch out for before formatting it for Time Machine? Thanks in advance!
@Moon77789 Memory Cards are not designed for TimeMachine type backups. Stick with external SSD drives.
REFERENCES:
