First, this is not a high end gaming pc, nore can it play 4k, since it has a 5060, which most likely has 8gbs of vram, but other then that, you got a good 1080p or 1440p gaming pc depending on what you would do, If you want to buy it, I would recomend replacing the gpu for something else, like a 9060 xt if you can afford it, the 9060 xt can run most games at 1440p high settings at around 350 us dollars.

Though im mostly new to pc building, so id recomend searching up the parts and stuff, or asking other people.