Hardware Spec Index

Brontix FN-3980 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3980-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index773 (Case Fans scale)
Category rank#40,229
Street price$19
Power3 W
Performance per dollar40.68
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3980 Edge
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3980 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2907319 (accessed 2026-10-23).