Using older PS for recently released cards

[next-Jin]

Primarily using a power supply without the 6 + 2 cables with cards that need them. I saw that on the cable packaging that they say to use it for a temp fix. I have the older 750w Silencer from PCP&C with just 2 6 pin cables.

I am powering whats in my sig along with 6 120m fans.

 

[device manager]

Your psu is fine.