Hardware Spec Index

Teralux FN-6889 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6889-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,256 (Case Fans scale)
Category rank#46,110
Street price$49
Power3 W
Performance per dollar25.63
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6889 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 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-6889 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5118895 (accessed 2026-10-19).