Hardware Spec Index

Brontix FN-7743 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7743-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index431 (Case Fans scale)
Category rank#34,828
Street price$19
Power4 W
Performance per dollar22.68
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7743 Pro
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7743 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6880924 (accessed 2026-10-23).