Hardware Spec Index

Teralux FN-3917 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3917-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index603 (Case Fans scale)
Category rank#23,582
Street price$19
Power3 W
Performance per dollar31.74
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3917 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3917 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10146208 (accessed 2026-10-22).