Hardware Spec Index

Teralux FN-3908 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3908-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index338 (Case Fans scale)
Category rank#30,078
Street price$9
Power4 W
Performance per dollar37.56
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3908 Pro
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3908 Pro 120mm PWM Case Fan”, https://vextor7.com/item/69010780 (accessed 2026-10-23).