Hardware Spec Index

Brontix FN-2491 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2491-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,220 (Case Fans scale)
Category rank#39,838
Street price$39
Power3 W
Performance per dollar31.28
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2491 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2491 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7203731 (accessed 2026-10-21).