Shitty PSU need a new one.

[SGT Masterchief]

Hello PH my PSU turns out is a POS its a Corsair RM750, I would like suggestions for a new PSU. Since this model crapped out on me TWICE.

 

[Photon]

Depends on the wattage all your parts take up. Use this: http://www.corsair.com/en/psu-finder