Hardware Spec Index

Teralux FN-9740 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9740-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index274 (Case Fans scale)
Category rank#46,225
Street price$9
Power4 W
Performance per dollar30.44
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9740 Ultra
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9740 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/63668919 (accessed 2026-10-26).