Hardware Spec Index

Teralux FN-3863 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3863-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index270 (Case Fans scale)
Category rank#4,271
Street price$9
Power3 W
Performance per dollar30.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3863 XT
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3863 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3686389 (accessed 2026-10-26).