Hardware Spec Index

Brontix FN-3711 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3711-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,356 (Case Fans scale)
Category rank#4,914
Street price$49
Power3 W
Performance per dollar27.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3711 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3711 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17510780 (accessed 2026-10-19).