Hardware Spec Index

Brontix FN-9785 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9785-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index410 (Case Fans scale)
Category rank#48,953
Street price$9
Power3 W
Performance per dollar45.56
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9785 Edge
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9785 Edge 140mm PWM Case Fan”, https://vextor7.com/item/7650341 (accessed 2026-10-21).