TechPowerUp posted a review on the Deepcool Quanta DQ1250 1250 W
A quote from the article:
Another high-end Platinum PSU, this time by Deepcool, the DQ Series 1250 W unit uses a high-end platform with incredible performance, Platinum efficiency, and low noise output. Especially the latter is something not often seen in such a strong PSU, so stay tuned if you want to learn more about this product.Deepcool Quanta DQ1250 1250 W @ techPowerUp