As confirmed by the website "Expand Mac mini," NAND storage in the new Mac mini models with the M6 and M5 Pro chips is soldered to the logic board, whereas the previous models with the M4 and M4 Pro chips have removable storage that can be upgraded. In other words, the new Mac mini does not support aftermarket storage upgrades. "Expand Mac mini" offers plug-and-play SSD modules that are functionally equivalent to Apple's proprietary modules, yet hundreds of dollars cheaper. As a result, customers were able to save a significant amount of money by configuring their Mac mini with the minimum…