Hardware Spec Index

Brontix FN-3147 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3147-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,058 (Case Fans scale)
Category rank#3,021
Street price$39
Power4 W
Performance per dollar27.13
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3147 XT
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3147 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/96569239 (accessed 2026-10-23).