Hello I am. Making a new build with a I3 9100f and a z390 motherboard(I buy a z390for future update) and I have some left over psus that I belive are totally bad so I have 2 fsps bluestorm 500wat they only have a 4pin cpu while the msi z390 a pro have 8pin. I Olso have a Corsair 430cx I belive its most safe but low watt. I Olso have a Inter tech coba nitro xchange 500watt 80 plus....i fear this one...... What do you thing should I go? For?