Hardware Spec Index

Teralux FN-8389 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8389-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index450 (Case Fans scale)
Category rank#26,208
Street price$19
Power3 W
Performance per dollar23.68
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8389 Prime
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8389 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3401927 (accessed 2026-10-25).