Hardware Spec Index

Brontix FN-2291 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2291-MAX · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index391 (Case Fans scale)
Category rank#37,640
Street price$9
Power3 W
Performance per dollar43.44
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2291 Max
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2291 Max 140mm PWM Case Fan”, https://vextor7.com/item/826261 (accessed 2026-10-21).