Hardware Spec Index

Brontix FN-9670 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9670-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index367 (Case Fans scale)
Category rank#7,796
Street price$19
Power4 W
Performance per dollar19.32
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9670 XT
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9670 XT 140mm PWM Case Fan”, https://vextor7.com/item/76350346 (accessed 2026-10-19).