How to format an external hard drive or flash drive If you want to re-format an external hard drive (a drive you plug into your computer, instead of installing inside of your computer) or flash ...

While the Mac can use a hard drive formatted for Windows, some features may be limited. So it's a good idea to format a new hard drive specifically for macOS.

So. I added an NVME drive to my system and cloned my Windows install onto it (using the Samsung migration tool, which worked flawlessly). However, now that I want to erase the other SSD, I find ...

External enclosures for 2.5-inch SSDs One of the easiest ways to seamlessly continue using your old 2.5-inch SSD is to install it in an external hard drive enclosure.

Full Format for a New External Hard Drive. Most external hard drives come formatted with the FAT file system, which makes the drive compatible with multiple operating systems.