Hardware Spec Index

Brontix FN-1957 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1957-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index470 (Case Fans scale)
Category rank#11,689
Street price$19
Power3 W
Performance per dollar24.74
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1957 Core
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1957 Core 140mm PWM Case Fan”, https://vextor7.com/item/354158 (accessed 2026-10-21).