Hardware Spec Index

Brontix FN-8709 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8709-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index974 (Case Fans scale)
Category rank#33,090
Street price$29
Power3 W
Performance per dollar33.59
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8709 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 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-8709 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/89170487 (accessed 2026-10-19).