Hardware Spec Index

Brontix FN-4681 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4681-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,172 (Case Fans scale)
Category rank#47,875
Street price$49
Power4 W
Performance per dollar23.92
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4681 Edge
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4681 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4593704 (accessed 2026-10-24).