Tom's Hardware Guide published a review on Thermaltake Toughpower DPS G RGB 850W PSU
A quote from the article:
In addition to its flagship Titanium line, Thermaltake also equipped the DPS G Gold family with an RGB fan. The highest-capacity model outputting up to 850W is our test subject today.Thermaltake Toughpower DPS G RGB 850W PSU Review @ Toms Hardware