Hardware Spec Index

Brontix FN-5431 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5431-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,127 (Case Fans scale)
Category rank#29,318
Street price$39
Power4 W
Performance per dollar28.90
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5431 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5431 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8750873 (accessed 2026-10-20).