Thermalright Aqua Elite 360 V6 ARGB White CPU Liquid Cooler, 360 Cooling Row Size,3x120mm Water Radiator,AMD: AM4/AM5,Intel LGA115X/1200/1700/1851, AIO CPU Cooler

Thermalright Phantom Spirit or Peerless Assassin with a pair of Noctua fans. Thats for the quietest air cooler, without spending a lot of money. Or, you can get an AIO. They're cheap now. Thermalright and ID-Cooling have 360mm AIOs that are like $60. Example: https://www.amazon.com/dp/B0F8BKKJJQ