Hardware Spec Index

Teralux FN-3897 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3897-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,193 (Case Fans scale)
Category rank#26,926
Street price$39
Power3 W
Performance per dollar30.59
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3897 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 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-3897 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20171468 (accessed 2026-10-21).