Hardware Spec Index

Brontix FN-4187 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4187-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index850 (Case Fans scale)
Category rank#38,301
Street price$29
Power4 W
Performance per dollar29.31
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4187 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4187 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21471280 (accessed 2026-10-23).