Hardware Spec Index

Brontix FN-4038 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4038-SE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index756 (Case Fans scale)
Category rank#12,842
Street price$19
Power3 W
Performance per dollar39.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4038 SE
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4038 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8799182 (accessed 2026-10-22).