Is it worth buying? - 1

I would like to buy a pc fortnite bo4 and so it is possible to play with it

No, there's no usable GPU and the CPU is already quite scarce for today's games

How big is your budget?

If higher (~ 700 euro) you can go to the Ryzen 5 3600, for example a GTX 1650.

If lower (~ 500 euro) I would use the Ryzen 3 3200g. An RX 570 is then required.

And an SSD is definitely missing.

That's right, but you don't have more performance with it

But a lot more speed.

But the CPU isn't that bad either, the graphics card just doesn't make sense.

That's right, but 8 threads are already far too little today and the single-core performance has long been outdated

There are better alternatives like the 2600k or 2700k

Clear. Depending on what price and what budget you can still do it.

That's right, with OC you can still get a lot out of the chips just mentioned. With the prices that are requested on Ebay you should definitely take them into consideration.