What i have leaned, all the reviewers i have seen only talk about Powercolor cards as "Red Devil" and "Red Dragon" levels.
What they say is all Red Devil / Dragon cards have Dual BIOS, say nothing about 'Dual Fan' models but display that card with the black Fan Surrounds and all black stickers as part of that line up. Powercolor on their own website don't call it "Dual Fan" or Red Dragon.
Cite:
https://www.powercolor.com/product?id=1565842787
And the same looking card with Red Dragon cosmetic bling.
https://www.powercolor.com/product?id=1565953800
Its a bit confusing but i think they are both "Red Dragon" cards, some reviewers talk about those same two cards as "Red Dragon" with one being "A limited Edition" with bling.
I think they are the same card, same PCB, same Cooler, same Dual BIOS.
That's my opinion. I could be wrong