Hi, I am planning to purchase a 2.5-inch HDD. If I connect it to my computer using a SATA to USB adapter instead of directly to the computer’s SATA, can it somehow affect the result of this scan?
I apologize for my ignorance but I couldn’t find an answer to this question anywhere
Probably not.
However, not all USB to SATA adapters support SMART, so even if there is a bad sector that gets remapped by the HDD on-the-fly (and thus does not show up in the software scan), you may not find out easily
smartmontools has some good functionality for interfacing with SMART via usb bridges that do not provide native functionality.