Hardware Spec Index

Brontix FN-4149 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4149-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index394 (Case Fans scale)
Category rank#48,470
Street price$9
Power4 W
Performance per dollar43.78
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4149 Core
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4149 Core 140mm PWM Case Fan”, https://vextor7.com/item/4137017 (accessed 2026-10-21).