Hardware Spec Index

Brontix FN-1397 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1397-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index865 (Case Fans scale)
Category rank#17,144
Street price$29
Power3 W
Performance per dollar29.83
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1397 Ultra
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1397 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/962498 (accessed 2026-10-25).