Hardware Spec Index

Brontix FN-3846 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3846-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index422 (Case Fans scale)
Category rank#12,599
Street price$19
Power3 W
Performance per dollar22.21
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3846 Ti
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3846 Ti 140mm PWM Case Fan”, https://vextor7.com/item/7306904 (accessed 2026-10-20).