Apple has revealed that "certain models" of internal SATA drives can be dismounted by the [New Mac Pro](https://appleinsider.com/inside/new-mac-pro "New Mac Pro").

The new 2023 Mac Pro comes with slots for PCI-E expansion cards, but due to the design of [Apple Silicon](https://appleinsider.com/inside/apple-silicon "Apple Silicon"), it can [only support](https://appleinsider.com/articles/23/06/09/the-new-apple-silicon-mac-pro-badly-misses-the-mark-for-most-of-the-target-market) a limited number of types of card. Chiefly it can be used for extra storage, but now Apple has revealed that there can be a problem with even this.  
  