Hardware Spec Index

Brontix FN-5556 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5556-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index764 (Case Fans scale)
Category rank#27,059
Street price$29
Power3 W
Performance per dollar26.34
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5556 Core
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5556 Core 140mm PWM Case Fan”, https://vextor7.com/item/8199817 (accessed 2026-10-22).