Hardware Spec Index

Brontix FN-3853 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3853-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#34,804
Street price$39
Power4 W
Performance per dollar30.26
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3853 SE
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3853 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/203801 (accessed 2026-10-22).