Hardware Spec Index

Brontix FN-7543 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7543-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,399 (Case Fans scale)
Category rank#6,419
Street price$49
Power3 W
Performance per dollar28.55
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7543 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7543 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17047360 (accessed 2026-10-24).