Hardware Spec Index

Brontix FN-3173 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3173-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index617 (Case Fans scale)
Category rank#12,000
Street price$19
Power4 W
Performance per dollar32.47
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3173 XT
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3173 XT 140mm PWM Case Fan”, https://vextor7.com/item/827778 (accessed 2026-10-26).