Hardware Spec Index

Brontix FN-4091 Edge 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4091-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,247 (Case Fans scale)
Category rank#848
Street price$49
Power4 W
Performance per dollar25.45
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4091 Edge
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4091 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7385200 (accessed 2026-10-26).