Hardware Spec Index

Teralux FN-3864 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3864-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index479 (Case Fans scale)
Category rank#7,197
Street price$19
Power4 W
Performance per dollar25.21
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3864 XT
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3864 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/98088 (accessed 2026-10-19).