Hardware Spec Index

Brontix FN-3143 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3143-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index931 (Case Fans scale)
Category rank#2,335
Street price$29
Power3 W
Performance per dollar32.10
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3143 Core
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 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-3143 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1485231 (accessed 2026-10-25).