Hardware Spec Index

Brontix FN-3141 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3141-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index740 (Case Fans scale)
Category rank#40,743
Street price$29
Power3 W
Performance per dollar25.52
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3141 Pro
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3141 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1198973 (accessed 2026-10-22).