Hardware Spec Index

Teralux FN-4388 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4388-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index535 (Case Fans scale)
Category rank#19,316
Street price$19
Power3 W
Performance per dollar28.16
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4388 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4388 Pro 140mm PWM Case Fan”, https://vextor7.com/item/20153330 (accessed 2026-10-20).