Hardware Spec Index

Brontix FN-1649 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1649-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index579 (Case Fans scale)
Category rank#24,116
Street price$19
Power3 W
Performance per dollar30.47
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1649 Ti
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1649 Ti 140mm PWM Case Fan”, https://vextor7.com/item/30037511 (accessed 2026-10-19).