https://www.hardwaredealz.com/bester-gaming-pc-fuer-unter-400-euro-gamer-pc-bis-400-euro
I can't recommend hardware deal.
Extremely little hard drive space, mostly processors that are too expensive and the prices that are there look completely different if you don't assemble the individual parts yourself.
On top of that, when you click the Dubaro link, you usually sell a worse PC than the one you see there, and at a much higher price.
Should work, but keep in mind that you currently pay 450 euro for the PC
Who can you recommend more?
Even Otto has better finished PCs than hardware dealz and that's not even an IT dealer.
Hardware deal does not sell pcs. The page only shows the components that you should buy.
It has a link to Dubaro where you can get another PC for a lot more money than the one you looked at.
Processor: AMD Ryzen 5 3400G [base clock rate 3.7GHz]
That looks very good for Minecraft. Single-thread performance is one of the most important things here as this game isn't particularly optimized for multi-core…
RAM: 16GB Corsair Vengeance LPX 3600Mhz
16 GB of RAM - that should be enough
Graphics card: AMD Vega 11 (iGPU) [contained in CPU]
This part makes me think… I'm more of the 'dedicated graphics card' type, but A) I have no experience with AMD (only have Intel / NVIDIA combos) and B) GPU performance is not what you need for Minecraft - except you want to use high resolution texture packs or shader modifications. Then I would definitely recommend a PC with a dedicated graphics card in a much higher price range.
If you want that in the future, the motherboard also provides a PCI-E port. This would make it possible to retrofit a graphics card later if necessary.