Hardware Spec Index

Teralux FN-3897 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3897-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index889 (Case Fans scale)
Category rank#22,497
Street price$29
Power3 W
Performance per dollar30.66
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3897 Edge
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 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-3897 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3756675 (accessed 2026-10-23).