Hardware Spec Index

Brontix FN-3757 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3757-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index339 (Case Fans scale)
Category rank#24,330
Street price$9
Power3 W
Performance per dollar37.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3757 SE
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3757 SE 140mm PWM Case Fan”, https://vextor7.com/item/10142530 (accessed 2026-10-23).