Hardware Spec Index

Brontix FN-4201 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4201-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index367 (Case Fans scale)
Category rank#28,781
Street price$9
Power4 W
Performance per dollar40.78
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4201 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4201 Pro 140mm PWM Case Fan”, https://vextor7.com/item/31674780 (accessed 2026-10-22).