Hardware Spec Index

Teralux FN-3966 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3966-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index564 (Case Fans scale)
Category rank#16,190
Street price$19
Power3 W
Performance per dollar29.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3966 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3966 Plus 140mm PWM Case Fan”, https://vextor7.com/item/5918488 (accessed 2026-10-22).