Hardware Spec Index

Brontix FN-9670 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9670-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index837 (Case Fans scale)
Category rank#8,435
Street price$29
Power3 W
Performance per dollar28.86
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9670 Prime
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9670 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21780257 (accessed 2026-10-25).