Hardware Spec Index

Brontix FN-3817 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3817-SE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index333 (Case Fans scale)
Category rank#21,268
Street price$9
Power4 W
Performance per dollar37.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3817 SE
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3817 SE 140mm PWM Case Fan”, https://vextor7.com/item/8364133 (accessed 2026-10-24).