Hardware Spec Index

Brontix FN-9157 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9157-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,173 (Case Fans scale)
Category rank#43,037
Street price$39
Power4 W
Performance per dollar30.08
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9157 Pro
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9157 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/974157 (accessed 2026-10-25).