Hardware Spec Index

Brontix FN-4491 Edge 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4491-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index980 (Case Fans scale)
Category rank#9,541
Street price$29
Power3 W
Performance per dollar33.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4491 Edge
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 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-4491 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20007243 (accessed 2026-10-19).