Which PS4 model is it?

A friend gave me his PS4 because it no longer plays discs.

There's no model number label on the PS4.

Which model is it?

Can I find this out in the menu?

Why is it that the PS4 is not playing discs?

My buddy put a cleaning disc in, but it didn't work.

thank you for your help

I think that's the Ps4 Slim version

A Ps4 Slim.

PS4 Slim, but the exact model number can't be found out just by looking at it.

The drive is probably broken.

How can I find out the exact model?

At least it's not the pro, it has 3 levels.

Apparently it's the PS4 Slim.

The drive is probably defective.

The exact version is scratched into the plastic!

Because of the special look because the corners are round and there are only 2 "floors"

How do I know which model? Or was only 1 model of the Slim produced?

It's rather difficult. But that is not important.

Where exactly can you find nothing?