Hardware Spec Index

Teralux FN-3863 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3863-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index885 (Case Fans scale)
Category rank#13,101
Street price$29
Power4 W
Performance per dollar30.52
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3863 Pro
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3863 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/89452188 (accessed 2026-10-25).