Hardware Spec Index

Brontix FN-3388 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3388-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index597 (Case Fans scale)
Category rank#23,022
Street price$19
Power4 W
Performance per dollar31.42
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3388 Core
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3388 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8755095 (accessed 2026-10-26).