Hardware Spec Index

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

Case Fans · Teralux · SKU FN3864-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,227 (Case Fans scale)
Category rank#12,977
Street price$39
Power3 W
Performance per dollar31.46
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3864 XT
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3864 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30009718 (accessed 2026-10-20).