Hardware Spec Index

Brontix FN-3888 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3888-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index925 (Case Fans scale)
Category rank#13,355
Street price$29
Power3 W
Performance per dollar31.90
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3888 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3888 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17833296 (accessed 2026-10-20).