Hardware Spec Index

Brontix FN-3490 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3490-TI · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index412 (Case Fans scale)
Category rank#9,692
Street price$19
Power3 W
Performance per dollar21.68
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3490 Ti
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3490 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/259801 (accessed 2026-10-22).