Hardware Spec Index

Brontix FN-4254 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4254-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index286 (Case Fans scale)
Category rank#2,856
Street price$9
Power3 W
Performance per dollar31.78
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4254 Core
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4254 Core 140mm PWM Case Fan”, https://vextor7.com/item/4420970 (accessed 2026-10-26).