Question about be quiet! 12VHPWR

Your 4090 has a normal maximum consumption of 450 watts - if you have not committed a hardware mod - the cable is sufficient - Ac htung not use cheap Chinese parts for the expensive Graka - with me everything runs perfectly

The power consumption of the graphics card is 450 watts, but the system power (power supply) should be at least 850 watts. Therefore, the cable for the graphics card is sufficient. I have also installed this. I control 4 monitors and run games with an average of 250 FPS. No failures so far.

Hi, the specification for 12VHPR, i.e. the new connection of the 40 cards, is designed for a maximum of 600 watts. So that's absolutely fine. In addition, the mains cable
2 rails are occupied on the mains cable, so there is no difference compared to connecting the adapter cable to four 8-pin PCIe. I am very satisfied.