I saw a lot of reviews on line about this type of power supply (a lot of them didn't work with my type of system (Dell Optiplex 7070)). And I was happy to see it worked for what I needed it for.
I finally found a solid supplier to add a more robust power supply to my Dell 7060. This PSU has enabled me to add my Nvidia GPX video expansion card that actually drives 4 individual monitors. So far it has been very reliable after several weeks of use.