Hardware Spec Index

Brontix FN-1947 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1947-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,323 (Case Fans scale)
Category rank#37,442
Street price$49
Power3 W
Performance per dollar27.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1947 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1947 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20087929 (accessed 2026-10-20).