Hardware Spec Index

Teralux FN-6939 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6939-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index203 (Case Fans scale)
Category rank#3,043
Street price$9
Power3 W
Performance per dollar22.56
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6939 Plus
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6939 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91364879 (accessed 2026-10-23).