Hardware Spec Index

Brontix FN-9128 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9128-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index621 (Case Fans scale)
Category rank#27,296
Street price$19
Power3 W
Performance per dollar32.68
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9128 Prime
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9128 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4469176 (accessed 2026-10-25).