A storage drive will give you a specific format; the format for PS console is the FAT32. The drive can be easily formatted by the console. In the case that you want to move Minecraft or put it in a drive, here’s what you have to do:
1. Plug in either the external HDD or the USB drive into the console.
2. Open Settings and go to Devices.
3. Select USB Storage Devices.
4. Choose Format as extended storage.
5. Press Ok.
Through this, your device will be formatted and all the data will be erased, making it ready to store and move PS games.