Hardware Spec Index

Brontix FN-9841 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9841-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index364 (Case Fans scale)
Category rank#35,148
Street price$9
Power3 W
Performance per dollar40.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9841 Plus
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9841 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32634903 (accessed 2026-10-24).