Hardware Spec Index

Teralux FN-3809 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3809-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index385 (Case Fans scale)
Category rank#45,435
Street price$9
Power3 W
Performance per dollar42.78
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3809 Pro
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3809 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5953006 (accessed 2026-10-22).