So, an external hard drive is required.
But how can you add external hard drive to PS4 to get extra space?
just find answers here.

New Support for PS4 External Storage
Whats more exciting?
Sony now allows you to use a PS4 external hard drive with USB 3.0 port.
It hands over the power to you for rearranging your schedule to make more free time for games.

Thats why an external hard drive (extended storage) is necessary.
Equipped with large capacity, the external hard drive also allows you to improve movie experience a lot.
you could connect an external hard drive to PS4 to watch movies anytime you want.
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It comes a long way to make this happen.
In this case, connecting anHDDto the PlayStation is a good choice.
it’s crucial that you know the following things before you get going to install an external hard drive.

This allows you to download and install applications to the external drive.
In addition, you could make it easy to manage files through the PlayStation prefs menu.
Why do it’s crucial that you format PS4 internal hard drive?

The PS4 internal hard drive format can only be conducted inside the PlayStation.
Definitely, the format process must be completed before you’re able to use a new PlayStation.
In other words, you cannot connect the external drive to the console through a USB hub.

Apart from this, the PlayStation will recognize only one external drive at a time.
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How to use external hard drive on PS4?
The following content tells you all.

kindly remember to transfer all the files saved on the external hard drive to another place before disk formatting.
On this occasion, you must use a reliable data recovery tool to recover lost files immediately.
Step 4: Change tool Installation Location
Can you install games on external hard drive PS4?


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