Nexus 92x92x25mm PWM Series Real Silent Case Fan DF1209SL-3PWM
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.
The Nexus 92MM PWM Series case fan has an extra big fan speed range. This allows the fan to be ultra quiet at low speed and provide massive air flow at full speed in case thing get too hot. Great control over a massive RPM range.
Versions Clear chassis and foggy rotor/blades
Fan mounts 4 pieces purple ultra-soft silicone fan mounts
DC Fan Size: 92x92x25mm
Fan Speed: 700 ~ 2500 RPM (±10%)
Noise Level: 15.8 dB(A)*
Airflow: Up to 43.5 CFM
Rating voltage DC 12V
Voltage range DC 7V ~ DC 13.8V
Starting voltage 7V
Ultra Soft Fan Mounts x 4
PWM Fans are not variable speed control fans on their own. An integrated circuit varies the speed and airflow of a fan using a pulse-width-modulated (PWM) voltage in response to temperature or system commands send typically by a computer motherboard. You can use them to run at full speed from an external supply if you adapt the plug. (PWM Adapter Cables)