Found a case. Fractal Design Define R4, €40 with shipping. There are some scratches on it.
Old case vs new case. The Define has a slightly higher quality. Slightly.
Some HDD bays are missing.
Hmm, the seller didn't mention that most of the whateveritisyoucallthem are broken on one side... I won't do a thing of it though, as the case was really cheap, and the front panel stays in place anyway.
Yeah I'll never care enough to do proper cable management in a computer.. Note the red SATA cable on the top DVD writer. It's really long.
There's also a new NVMe drive (well, I bought it like six months ago and haven't bothered to install it), a Kingston NV1 500GB.
And yes, the CPU cooler could do with a thorough cleanse, but whatever. I managed to get rid of the worst.
Installing Windows now, it's decently quiet so far. Now I just need a SATA controller card, but the PCIe ones seem to be a lot more expensive, and uncommon, than the PCI ones.