Hardware Spec Index

Brontix FN-7103 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7103-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index426 (Case Fans scale)
Category rank#43,945
Street price$19
Power3 W
Performance per dollar22.42
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7103 Pro
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7103 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21875184 (accessed 2026-10-25).