Hardware Spec Index

Brontix FN-4185 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4185-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index214 (Case Fans scale)
Category rank#19,867
Street price$9
Power3 W
Performance per dollar23.78
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4185 Core
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4185 Core 140mm PWM Case Fan”, https://vextor7.com/item/3389446 (accessed 2026-10-21).