Hardware Spec Index

Brontix FN-2971 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2971-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,331 (Case Fans scale)
Category rank#6,014
Street price$49
Power4 W
Performance per dollar27.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2971 XT
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2971 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1785631 (accessed 2026-10-24).