Asus says its ROG Strix RTX 3080 might require a new power supply | PCWorld
ASUS ROG STRIX NVIDIA GeForce RTX™ 3080 White OC Edition Gaming Graphics Card (PCIe 4.0, 10GB GDDR6X, HDMI 2.1, DisplayPort 1.4a, White color scheme, Axial-tech Fan Design, 2.9-slot, Super Alloy Power :
ASUS ROG Strix GeForce RTX 3080-O10G-GUNDAM White GDDR6X Graphics Card | eBay