Noctua has demonstrated a prototype CPU cooler that features active noise-cancellation that was co-developed with RotoSub that features the same disruptive interference technology found on headphones. The cooler is a D-type (twin-tower) heat sink with a large fan between its two stacks and speakers position along each stack.

According to TechPowerUp, Noctua placed a mic into the test chamber where visitors couldn’t hear a thing or at least anything that was “louder than the morning crowds at Nangang.”