Hardware Spec Index

Teralux FN-6931 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6931-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index432 (Case Fans scale)
Category rank#11,816
Street price$19
Power3 W
Performance per dollar22.74
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6931 Pro
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6931 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1248468 (accessed 2026-10-23).