Hardware Spec Index

Teralux FN-6789 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6789-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index756 (Case Fans scale)
Category rank#9,723
Street price$19
Power3 W
Performance per dollar39.79
Released2026

Specifications

BrandTeralux
ModelTeralux FN-6789 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6789 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/31925839 (accessed 2026-10-23).