Hardware Spec Index

Brontix FN-9757 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9757-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index336 (Case Fans scale)
Category rank#15,104
Street price$9
Power4 W
Performance per dollar37.33
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9757 XT
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 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-9757 XT 140mm PWM Case Fan”, https://vextor7.com/item/33339929 (accessed 2026-10-21).