Hardware Spec Index

Brontix FN-9901 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9901-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index295 (Case Fans scale)
Category rank#5,447
Street price$9
Power3 W
Performance per dollar32.78
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9901 SE
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9901 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2482897 (accessed 2026-10-26).