Hardware Spec Index

Teralux FN-4209 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4209-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index758 (Case Fans scale)
Category rank#5,785
Street price$19
Power2 W
Performance per dollar39.89
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4209 XT
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4209 XT 120mm PWM Case Fan”, https://vextor7.com/item/9687446 (accessed 2026-10-20).