Hardware Spec Index

Brontix FN-1704 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1704-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index512 (Case Fans scale)
Category rank#15,742
Street price$19
Power3 W
Performance per dollar26.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1704 XT
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 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-1704 XT 140mm PWM Case Fan”, https://vextor7.com/item/2354047 (accessed 2026-10-23).