Noctua's fan 8 years in the making could be the last you'll ever need | PC Gamer
Asus ROG Ryujin III 240mm Liquid CPU Cooler, 2x 12cm PWM Noctua Fans,
I went all noctua, installed all fans with anti vibtation pads and mounts. Still not as silent as I expected, any advices? Further description in comments : r/Noctua