Hardware Spec Index

Teralux FN-6931 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6931-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index487 (Case Fans scale)
Category rank#41,392
Street price$19
Power3 W
Performance per dollar25.63
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6931 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6931 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/25753839 (accessed 2026-10-19).