

Now, what is system data on Mac? Simply put, it refers to the category that houses all the miscellaneous files on your device.

The label will remain as “Other” if you’re on macOS Big Sur or older iterations of macOS.

It’s just that Apple renamed “Other” to “System Data” in macOS Monterey. Just what is Other in Mac storage and what is System Data on Mac storage? Firstly, let’s clear up a misunderstanding: both “Other” and “System Data” refer to the same category. Some will be labeled “Photos” while others are called “Apps” or “Mail.” However, the most peculiar labeling for most people would probably be the “Other” or “System Data” category. When you check your Mac’s available storage, you’ll likely find different categories taking up varying amounts of storage.
