Hardware Spec Index

Brontix FN-5427 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5427-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,138 (Case Fans scale)
Category rank#22,465
Street price$39
Power3 W
Performance per dollar29.18
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5427 Pro
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise29 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-5427 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21785207 (accessed 2026-10-25).