Dan

Hey Rako, that one wont work, needs to be PCI - E style, see the one linked at the top

Hey Tyson, you will certainly notice a speed difference, depending on the drive you chose some more than others, but sadly all the MBA only have PCI 2.0 you will achieve solid perforce but it will not be the same as the claimed speed by the drive maker.

you certainly can, you will need to format it and buy an adapter, internal adapters are harder to find, but an external one would be the easiest.

thanks for the feedback!

Yes it should work fine

2018 and forward the memory is not removable i’m afraid

Awesome to hear, I am running 10.14.6 and not having any issues.

my spanish is weak but that looks similar. for installing the os either use a bootable disk ( UBS) or you can try internet recovery, http://www.idownloadblog.com/2016/02/25/...

I just installed the same update last night and also have a Crucial P1 1TB PCI. I will keep you informed. You installed the corrected update not the original right? The original was cause kernel panics across the board. I believe the corrected update came out on July 29th

Thank you for following up!