Hardware Spec Index

Brontix FN-3349 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3349-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index249 (Case Fans scale)
Category rank#45,129
Street price$9
Power3 W
Performance per dollar27.67
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3349 Ultra
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3349 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/90282530 (accessed 2026-10-24).