Hardware Spec Index

Teralux FN-6494 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6494-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index384 (Case Fans scale)
Category rank#4,562
Street price$9
Power3 W
Performance per dollar42.67
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6494 Pro
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6494 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2322795 (accessed 2026-10-23).