Hardware Spec Index

Brontix FN-4388 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4388-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index403 (Case Fans scale)
Category rank#38,384
Street price$9
Power4 W
Performance per dollar44.78
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4388 SE
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4388 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31491321 (accessed 2026-10-25).