Hardware Spec Index

Teralux FN-3853 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3853-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index358 (Case Fans scale)
Category rank#14,145
Street price$9
Power3 W
Performance per dollar39.78
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3853 XT
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3853 XT 120mm PWM Case Fan”, https://vextor7.com/item/19955872 (accessed 2026-10-21).