Hardware Spec Index

Teralux FN-1789 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1789-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,375 (Case Fans scale)
Category rank#17,156
Street price$49
Power3 W
Performance per dollar28.06
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1789 SE
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1789 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/226843 (accessed 2026-10-22).