Hardware Spec Index

Brontix FN-5557 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5557-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index745 (Case Fans scale)
Category rank#11,708
Street price$19
Power4 W
Performance per dollar39.21
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5557 Core
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5557 Core 120mm PWM Case Fan”, https://vextor7.com/item/3800569 (accessed 2026-10-19).