Hardware Spec Index

Brontix FN-4711 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4711-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index957 (Case Fans scale)
Category rank#28,326
Street price$29
Power4 W
Performance per dollar33.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4711 Pro
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4711 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9932002 (accessed 2026-10-19).