Hardware Spec Index

Brontix FN-9291 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9291-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index972 (Case Fans scale)
Category rank#20,464
Street price$29
Power3 W
Performance per dollar33.52
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9291 SE
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9291 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3907165 (accessed 2026-10-20).