Hardware Spec Index

Brontix FN-9747 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9747-TI · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index305 (Case Fans scale)
Category rank#41,130
Street price$9
Power4 W
Performance per dollar33.89
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9747 Ti
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9747 Ti 120mm PWM Case Fan”, https://vextor7.com/item/17895397 (accessed 2026-10-25).