Chosen Solution
Hello, Hope all is well. I have a late 2015 5K iMac, 1TB Fusion Drive. I am thinking of completely removing the HDD and only using the PCIe blade SSD for my Mac, is this possible? For this process, I also wish to upgrade the PCIe blade SSD to a 2TB PCIe blade SSD storage. As a precaution, may I ask if anyone knows what the risks are if I perform this upgrade, and is it possible that I boot a modified Fusion Drive iMac from only a PCIe blade SSD without a 2.5" SATA Storage? I’ve been searching online for answers, but I did not manage to find a precise response. Thank you. x, Kenfu
Take a look at this answer I wrote a few years ago: HDD Upgrade/Replacement with SSD?
