Hardware Spec Index

Brontix FN-9770 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9770-MAX · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,212 (Case Fans scale)
Category rank#12,655
Street price$39
Power3 W
Performance per dollar31.08
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9770 Max
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 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-9770 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/228968 (accessed 2026-10-20).