Hardware Spec Index

Teralux FN-9309 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9309-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index273 (Case Fans scale)
Category rank#20,546
Street price$9
Power4 W
Performance per dollar30.33
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9309 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9309 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/91678225 (accessed 2026-10-21).