Hardware Spec Index

Brontix FN-1704 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1704-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index777 (Case Fans scale)
Category rank#19,374
Street price$29
Power4 W
Performance per dollar26.79
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1704 Plus
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1704 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3570355 (accessed 2026-10-21).