Hardware Spec Index

Teralux FN-9743 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9743-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index736 (Case Fans scale)
Category rank#28,358
Street price$29
Power3 W
Performance per dollar25.38
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9743 Ultra
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 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-9743 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97838342 (accessed 2026-10-22).