Hardware Spec Index

Brontix FN-4392 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4392-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index682 (Case Fans scale)
Category rank#40,189
Street price$19
Power3 W
Performance per dollar35.89
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4392 Edge
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4392 Edge 140mm PWM Case Fan”, https://vextor7.com/item/94097622 (accessed 2026-10-26).