Hardware Spec Index

Brontix FN-9398 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9398-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index267 (Case Fans scale)
Category rank#46,618
Street price$9
Power4 W
Performance per dollar29.67
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9398 Pro
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9398 Pro 140mm PWM Case Fan”, https://vextor7.com/item/83352755 (accessed 2026-10-21).