Hardware Spec Index

Brontix FN-9639 Ti 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9639-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,141 (Case Fans scale)
Category rank#7,302
Street price$39
Power3 W
Performance per dollar29.26
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9639 Ti
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9639 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/2168607 (accessed 2026-10-21).