Used Gigabyte Aorus Xtreme Waterforce RTX 3080 10GB with box and all accessories. Was used with distilled water and Mayhems XT-1 Nuke coolant, and you may want to open it up to clean it. New thermal paste as of a few months ago, GPU never went above 60C under heavy loads, RGB works great as well. This gpu NEEDS a custom loop to stay cool, I am selling my custom loop parts on another listing as well, and I can give a discount if you buy together.