Hardware Spec Index

Teralux FN-3919 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3919-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,044 (Case Fans scale)
Category rank#20,891
Street price$39
Power4 W
Performance per dollar26.77
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3919 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3919 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/54899098 (accessed 2026-10-23).