Hardware Spec Index

Teralux FN-4089 Edge 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4089-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index865 (Case Fans scale)
Category rank#43,152
Street price$29
Power3 W
Performance per dollar29.83
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4089 Edge
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 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-4089 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/984619 (accessed 2026-10-20).