Hardware Spec Index

Brontix FN-1397 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1397-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,113 (Case Fans scale)
Category rank#33,122
Street price$39
Power3 W
Performance per dollar28.54
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1397 Prime
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1397 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9548465 (accessed 2026-10-20).