Hardware Spec Index

Brontix FN-9674 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9674-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index755 (Case Fans scale)
Category rank#45,769
Street price$19
Power3 W
Performance per dollar39.74
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9674 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9674 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9890195 (accessed 2026-10-22).