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Component Detail

Be Quiet BL040 Pure Wings 2 140mm PWM Case Fan - Black

Technical Information

be quiet!
Fan RPM:
400 - 1000 RPM
61.2 CFM
Noise Level:
19.8 dB

Product Features

  • Nine airflow-optimized fan blades reduce noise-generating turbulence
  • Long life rifle-bearing gives an operating lifetime of 80, 000 hours
  • Even at maximum speed, operates at only 19.8 dBA)
  • Especially recommended for use in water cooling and CPU cooling builds
  • Pwm controlled fan speed through the motherboard