Hardware Spec Index

Teralux FN-9740 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9740-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,097 (Case Fans scale)
Category rank#46,274
Street price$39
Power4 W
Performance per dollar28.13
Released2024

Specifications

BrandTeralux
ModelTeralux FN-9740 Prime
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9740 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4467047 (accessed 2026-10-25).