Hardware Spec Index

Teralux FN-3838 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3838-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,126 (Case Fans scale)
Category rank#2,063
Street price$39
Power3 W
Performance per dollar28.87
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3838 Pro
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3838 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17371011 (accessed 2026-10-25).