Hardware Spec Index

Brontix FN-7489 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7489-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index309 (Case Fans scale)
Category rank#26,224
Street price$9
Power3 W
Performance per dollar34.33
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7489 SE
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7489 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53312853 (accessed 2026-10-20).