Hardware Spec Index

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

Case Fans · Teralux · SKU FN3917-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,061 (Case Fans scale)
Category rank#31,600
Street price$39
Power3 W
Performance per dollar27.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3917 Pro
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3917 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3138101 (accessed 2026-10-23).