Hardware Spec Index

Brontix FN-7785 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7785-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index392 (Case Fans scale)
Category rank#5,965
Street price$19
Power4 W
Performance per dollar20.63
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7785 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7785 Pro 120mm PWM Case Fan”, https://vextor7.com/item/47250 (accessed 2026-10-19).