Hardware Spec Index

Brontix FN-3859 Edge 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3859-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,274 (Case Fans scale)
Category rank#33,569
Street price$39
Power4 W
Performance per dollar32.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3859 Edge
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3859 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3473303 (accessed 2026-10-26).