Then removed any split +12V rails. I ended up with https://smile.amazon.com/gp/product/B00H33SFJU/ for under 33USD. I can't imagine shopping for less Watts given the price.
I currently have the following build in mind:
CPU: i3 8100
RAM: 8b DDR4
Motherboard: z370-A pro
no dedicated GPU.
Enough power for 6 SSD's.
From what I know, 350 watts is enough for this system. I just don't have the experience to say which PSU's are good and which are rubbish. I would love to stay under €80.

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