Hardware Spec Index

Teralux FN-3897 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3897-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index938 (Case Fans scale)
Category rank#880
Street price$29
Power4 W
Performance per dollar32.34
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3897 Prime
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3897 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8552497 (accessed 2026-10-19).