You can use almost any external hard drive as long as it has a USB 3.0 connection. However, the external hard drive can't connect to the console through a USB hub and needs to directly connect to one of the USB ports on the PS4.
What hard drive can I use for PS4?
The PS4 uses a 2.5-inch SATA HDD, the type of which you'll find in a laptop. However, not any old 2.5-inch drive will work. To fit a PS4 it will need to be no greater than 9.5mm in depth or it will be too big for the hard drive enclosure drawer.29 ene 2021