Hardware Spec Index

Brontix FN-9541 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9541-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index228 (Case Fans scale)
Category rank#21,146
Street price$9
Power3 W
Performance per dollar25.33
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9541 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9541 Prime 120mm PWM Case Fan”, https://vextor7.com/item/5032971 (accessed 2026-10-21).