Hardware Spec Index

Brontix FN-3428 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3428-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index328 (Case Fans scale)
Category rank#38,403
Street price$9
Power4 W
Performance per dollar36.44
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3428 Prime
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3428 Prime 120mm PWM Case Fan”, https://vextor7.com/item/36027604 (accessed 2026-10-23).