Chosen Solution
Hello! I have a quite new MBA 2017, I got with 128GB SSD. I have replaced the SSD with the Apple (Samsung) 512GB, which worked fine with my previous MBA 2014. I have this problem for quite some time already, went through PRAM and SMC reset, reinstalled Mojave from scratch… Nothing seems to work… Is there anything I can do? Or is there at least the reason for this issue? Thank You! Milan Update (01/26/2019) My SSD is Apple/Samsung. Model: MZ-JPU512T/0A2 S/N: S18YNYAD637717 512GBSSUAX 655-1805A DN132510AWDF754AK As per my reading of The Ultimate Guide, it doesn’t seem that there are compatibility issues. Also, MacBook Air works perfectly smooth apart from freezing. Thanks again…
First Review This Guide: The Ultimate Guide to Apple’s Proprietary SSDs To make sure you’ve go the correct SSD for your system. Your MacBook Air needs a PCIe 3.0 x4.