Hardware Spec Index

Teralux FN-6789 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6789-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index768 (Case Fans scale)
Category rank#32,619
Street price$19
Power3 W
Performance per dollar40.42
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6789 Prime
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6789 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17810015 (accessed 2026-10-26).