Hardware Spec Index

Teralux FN-6789 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6789-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,157 (Case Fans scale)
Category rank#10,429
Street price$39
Power3 W
Performance per dollar29.67
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6789 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 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-6789 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/10762007 (accessed 2026-10-20).