Product Highlights:

  • Ultra-quiet operation
  • Premium build quality (you need to feel the quality of these fans!)
  • Triple speed (using the '3-speed' fan cable accessory)
  • Sealed fan motor for dust-free operation & reduced noise
  • Multiple application (can be used for CPU/GPU or case cooling)
  • RPM-monitoring enabled
  • Reliable with a long life expectancy (over 6yrs @ 25°C!)
  • Start at lower voltages for near silent operation (min. 5VDC)
  • Unique rear 'acoustic' badge for added noise reduction
  • 3-pin & 4-pin compatible (with 3-speed fan accessory cable)


DustPROOF Series Technical Specifications:
We are committed to publishing accurate and truthful noise level data - taken directly from acoustic testing reports to recognised International Test Standards. At
1m distance in the average home/office environment noise levels below 10dBA will be difficult to discern above normal background noise levels.


Fan Start at 5V DC? Yes:

  • Connector Type 3-pin (from m'board), OR 4-pin (from PSU)
  • using 3-Speed Fan Cable
  • Life Expectancy (at 25°C) 60,000hrs (6.85yrs)
  • Included Accessories 3-Speed Fan Cable, 4 x Tie Wraps & 4 x Screws


Full Speed (12VDC)     
Air Volume Throughput CFM ±10% 56.3
Acoustic Performance (DIN45635 @1m) dBA 24
Fan Speed RPM** ±10% 1,500

Medium Speed (approx. 7.5VDC)      
Air Volume Throughput CFM ±10% 41.5
Acoustic Performance (DIN45635 @1m) dBA 15.6
Fan Speed RPM** ±10% 1,050

Low Speed (5VDC)      
Air Volume Throughput CFM ±10% 25.2
Acoustic Performance (DIN45635 @1m) dBA 10
Fan Speed RPM** ±10% 675


Fan Housing Material  Black Glass Filled PBT:

  • Fan Weight g 68 72 86 101 156
  • Packaged Weight g 102 109 127 151 225
  • Connector Wire Length 40cm +/-10%
  • Operating Temperature Range  (-)10 - (+)70°C
  • Motor Bearing Type Double Ball Bearing
  • Operational Voltage 5 - 12 VDC
  • Rated Current A (at 12VDC) 0.08 0.08 0.08 0.07 0.13
  • Rated Power W (at 12VDC) 0.96 0.96 1.44 2.16 2.16
  • Fan Safety Approval CE (Electromagnetic Compatibility
  • EN 6100-6-3 & 6100-6-1:2001)
  • Motor Protection Polarity Protection
  • Locked Rotor Protection
  • Auto Restart***


NOTES:
* Where noise levels have been measured & calculated @1m distance below 10dBA we have quoted <10dBA. Very low noise levels, are taken at 0.3m distance
and extrapolated to 1m, so that recorded levels are significantly above test chamber background noise levels. ** The quoted RPM for an individual fan may vary
slightly by as much as 10% (figures shown are averages from multiple tests). A variation in RPM at a given voltage will result in a change in airflow and noise
levels. *** Auto-restart is a safety feature build into the fan's PCB that automatically restarts the fan after the release of a constraint that has prevented the blades
from spinning.
Acousti Products Dust Proof 120mm Quiet Computer Fan.
Image showes AcoustiFan DustProof Logo.
Image showes low noise no dust ingress image.
AcoustiFan™ ULTRA QUIET FAN Extended Life Dust PROOF Noiseless Quiet Computer Case Fan - 120mm 10dBA

Life Expectancy (at 25°C) 60,000hrs (6.85yrs):
A NEW range of premium quality, ultra-quiet dust-tolerant multi-application cooling fans for PCs. These fans have been designed to be quiet and stay quiet!
They also come with a 3-speed fan cable accessory providing a choice of 3 speeds & 4-pin connectivity. No harmful dust ingress means that dust stays out of
the motor, bearings and fan circuitry to help keep the fan quiet, cool and prolong it's lifetime.
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Acousti Products DustProof 120mm Quiet Computer Fan
Why not spare your hearing with Acoustic PC's Quiet Computer Cooling and Soundproofing Solutions. Acoustic PC Stocks Quiet Computer Parts. Quiet PC Fans, Quiet CPU Coolers, Quiet Power Supply, Quiet Computer Cases, PC Sound Dampening insulation, Anti-vibration Noise Reduction materials such as Silicone Fan Mounts, Sobothane Feet for Ultra Low Noise PC's. We also sell Silent PC Hardware components and Gaming products such as Fanless Silent Video Cards, SSD Drives, Profesional Gaming Peripherals for serious Gamers. Audio Products & more...
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Why not spare your hearing with Acoustic PC’s Quiet Computer Cooling and Soundproofing
Solutions. Acoustic PC Stocks Quiet Computer Parts. Quiet PC Fans, Quiet CPU Coolers, Quiet
Power Supply, Quiet Computer Cases, PC Sound Dampening insulation, Ant-vibration Noise
Reduction materials such as Silicone Fan Mounts, Sorbothane Feet for Ultra Low noise PC's. We
also sell Silent PC Hardware components and Gaming products such as Fanless Silent Video
cards, SSD Drives, Professional Gaming peripherals for serious Gamers. Audio products & more.