NikKTech checked out the be quiet! Straight Power 12 1500W Power Supply Unit
A quote from the article:
The Straight Power 12 is the latest line of 80 PLUS Platinum certified PCIe 5.0 & ATX 3.0 compliant power supply units by be quiet! and today with me I have the flagship 1500W model.be quiet! Straight Power 12 1500W Power Supply Unit Review