Hardware Spec Index

Teralux FN-4209 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4209-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index762 (Case Fans scale)
Category rank#10,002
Street price$19
Power4 W
Performance per dollar40.11
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4209 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4209 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92935498 (accessed 2026-10-23).