92mm PWM Silent Case Fan

Model number: DF1209SL-3PWM
92mm PWM Silent Case Fan

After leading the market for many years with our BASIC series silent fans we thought it was time to release our PWM creations in the market. All our expertise and experience is put in these PWM fan models. We have strived to set them up with the best possible characteristics. Great performance and extreme low dB(A) ratings is guaranteed.

We achieved an amazing 15.8 dB(A) noiselevel at 700 RPM. (measured in a chamber with a background noise of 15 dB(A))

Take control of your fans…and hear yourself think again.

Pulse Width Modulation

The use of a 4 wire PWM controlled fans is a means to reduce the overall system acoustics. The expectation is a 4 wire PWM controlled fan when properly implemented will be significantly quieter than a similar 3 wire fan.