Hardware Spec Index

Brontix FN-5946 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5946-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index739 (Case Fans scale)
Category rank#839
Street price$19
Power4 W
Performance per dollar38.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5946 Plus
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5946 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/906862 (accessed 2026-10-25).