Hardware Spec Index

Brontix FN-3728 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3728-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index584 (Case Fans scale)
Category rank#21,394
Street price$19
Power3 W
Performance per dollar30.74
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3728 Ti
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3728 Ti 140mm PWM Case Fan”, https://vextor7.com/item/96522149 (accessed 2026-10-22).