Hardware Spec Index

Brontix FN-9558 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9558-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index681 (Case Fans scale)
Category rank#24,035
Street price$19
Power3 W
Performance per dollar35.84
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9558 Plus
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9558 Plus 140mm PWM Case Fan”, https://vextor7.com/item/50352221 (accessed 2026-10-26).