Hardware Spec Index

Brontix FN-4489 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4489-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index709 (Case Fans scale)
Category rank#18,530
Street price$19
Power4 W
Performance per dollar37.32
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4489 Edge
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4489 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2592329 (accessed 2026-10-24).