Hardware Spec Index

Brontix FN-9423 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9423-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index214 (Case Fans scale)
Category rank#40,105
Street price$9
Power3 W
Performance per dollar23.78
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9423 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9423 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1862014 (accessed 2026-10-18).