Hardware Spec Index

Teralux FN-3920 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3920-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index841 (Case Fans scale)
Category rank#9,461
Street price$29
Power3 W
Performance per dollar29.00
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3920 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3920 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/733412 (accessed 2026-10-22).