Marcosand91 year ago000Can I install 2 ATX power supplies because I want to install 2 rtx 4090 and otherwise have too little power?Show in original language (German)Christophe10801 year ago • purchased this product000purchased this productNo, you can only install 1 power supply. I recommend installing a 1200 watt power supply from Asus or a 1600 watt power supply from Corsair.Show in original language (French)Comment