Hardware Spec Index

Teralux FN-3846 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3846-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,081 (Case Fans scale)
Category rank#4,221
Street price$39
Power3 W
Performance per dollar27.72
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3846 SE
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 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-3846 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15051981 (accessed 2026-10-20).