Apple's New Mac Mini Comes with Removable Storage

Apple's recently launched Mac mini, featuring the M4 SoC, has undergone a partial teardown revealing significant changes in its storage design. Unlike previous models where NAND chips were soldered directly to the main PCB, the new Mac mini utilizes a custom PCB for storage, resembling M.2 designs. This allows for removable storage, as demonstrated by a repair shop that successfully upgraded the SSD from 256 GB to 2 TB by replacing the original NAND chips. The upgrade resulted in improved read speeds, increasing from 2000 MB/s to 3300 MB/s, although the write speed remained at 2900 MB/s. While this upgrade path is not consumer-friendly, it raises the possibility of third-party upgrade options in the future. Additionally, the Mac mini features a unique WiFi module that connects via a ribbon cable, integrating both WiFi and Bluetooth functionalities along with an antenna. This module is designed to optimize airflow for the CPU fan, showcasing Apple's innovative approach to miniaturization and performance in their latest device.

- The new Mac mini features removable storage on a custom PCB, allowing for potential upgrades.

- A successful upgrade from 256 GB to 2 TB was demonstrated, improving read speeds significantly.

- The WiFi module design is complex, integrating multiple functionalities and optimizing airflow.

- Third-party upgrade options may become available, depending on compatibility and restrictions.

- The design reflects Apple's ongoing commitment to innovation in compact computing solutions.