Hardware Spec Index

Brontix FN-4120 SE 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4120-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,199 (Case Fans scale)
Category rank#37,251
Street price$39
Power3 W
Performance per dollar30.74
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4120 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4120 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/54556517 (accessed 2026-10-25).