Hardware Spec Index

Teralux FN-3684 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3684-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index521 (Case Fans scale)
Category rank#19,071
Street price$19
Power4 W
Performance per dollar27.42
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3684 Plus
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3684 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/30457135 (accessed 2026-10-22).