Hardware Spec Index

Brontix FN-3920 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3920-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,331 (Case Fans scale)
Category rank#30,162
Street price$49
Power4 W
Performance per dollar27.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3920 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3920 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/95022567 (accessed 2026-10-20).