Finally, I have two more questions:
1. Some of you recommend to optimize the power consumption of the new SSD by kernel extension with the ssdPmEnabler or NVMeFix. After leaving my MacBook in sleep mode overnight, the battery dropped from 100% to 69%. The battery health was already pretty bad before the SSD replacement anyway. My question now is does it make sense to install one of the two patches and if so, which one is better? And do the functionality of both extensions differ?
If the battery health was significantly degraded (~60-75% of original) a significant drop of that nature does not surprise me (replacing it may not be a bad idea)
Adding those kexts in may help somewhat with power management, but you may need a bootloader for some of them (OCLP should have an option for that; it should detect your hardware upon install)
If there is crucial data on that drive I would advise you to speak with a professional (this is outside of the scope of this thread)2. Does anyone have experience with the recovery of old supposedly dead MacOS SSD? As described in the previous post, mine died and is not recognized by MacOS, Linux, or Windows by default (using the respective drivers if necessary). I had ordered two different SSD enclosers for the Apple interface. Unfortunately, one of the two could not even recognize the new WD SSD with adapter.
Thanks in advance!