Hardware Spec Index

Brontix FN-3747 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3747-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index877 (Case Fans scale)
Category rank#1,878
Street price$29
Power4 W
Performance per dollar30.24
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3747 Max
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 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-3747 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/418194 (accessed 2026-10-19).