Hardware Spec Index

Brontix FN-7531 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7531-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index997 (Case Fans scale)
Category rank#35,295
Street price$39
Power4 W
Performance per dollar25.56
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7531 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7531 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/482062 (accessed 2026-10-26).