Hardware Spec Index

Brontix FN-4139 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4139-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index564 (Case Fans scale)
Category rank#11,180
Street price$19
Power3 W
Performance per dollar29.68
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4139 Max
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4139 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16620818 (accessed 2026-10-23).