Hardware Spec Index

Brontix FN-9647 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9647-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index304 (Case Fans scale)
Category rank#35,004
Street price$9
Power3 W
Performance per dollar33.78
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9647 Plus
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9647 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21530015 (accessed 2026-10-26).