Hardware Spec Index

Brontix FN-9739 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9739-MAX · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,293 (Case Fans scale)
Category rank#18,260
Street price$49
Power4 W
Performance per dollar26.39
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9739 Max
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9739 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4425166 (accessed 2026-10-20).