So after I started browsing r/pcmasterrace, I noticed my PC looks horrible, even without a sidepanel window. So I set out to look for a new case, and I found the NZXT H440 for a nice $150.
My computer was a prebuilt, so the PSU's cables were just the right length to reach everywhere. Therefore I needed a new PSU as well, and found the Seasonic M12II-520, though I'm not sure if I should buy the power supply since the price leads me to belive it's not very high quality.
Any advice on what PSU I should get? (I'm looking for semi-modular or modular)
TL;DR is the seasonic m12II-520 a good psu