A couple of days ago, Apple expanded its self-repair program to include chip-based MacBook Air and MacBook Pro
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Almost immediately, users had a question - is it possible to “pump” your laptop in this way by installing more RAM or permanent memory? As it turns out, no, you can't.
The thing is that when buying spare parts,you need to enter the serial number of your MacBook. As a result, Apple will check what kind of device you have and offer to buy only the components that are suitable for it.
This was confirmed by the support staff.Self Service Repair. They stated that the spare parts purchased must match the original configuration of the device. Otherwise, the user may "encounter a problem that prevents the repair from being completed."