Oh, right, the screen resolution is something I didn’t even consider that much. My system has 1600x1200 display and GPU is Quadro FX570. This thing would absolutely struggle anything higher than 1080p, but as all the parts are free (minus the SSD, 128G drives are something like 30€ or less) this thing is easily good enough for what I use it for and it wouldn’t be that big of a stretch to run this thing as a daily driver, just add bigger SSD and maybe a bit more modern GPU with a 2k display and you’d be good to go.
And 1600x1200 isn’t that much anyways, if memory serves I used to have that resolution on a CRT back in the day. At least moving things around is much easier today.