Hardware Spec Index

Teralux FN-3509 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3509-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index240 (Case Fans scale)
Category rank#6,934
Street price$9
Power4 W
Performance per dollar26.67
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3509 Ti
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3509 Ti 120mm PWM Case Fan”, https://vextor7.com/item/6238436 (accessed 2026-10-22).