Hardware Spec Index

Brontix FN-3956 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3956-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index583 (Case Fans scale)
Category rank#47,738
Street price$19
Power4 W
Performance per dollar30.68
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3956 Edge
Size140 × 140 × 25 mm
Speed300–2,800 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-3956 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/63256001 (accessed 2026-10-22).