Hardware Spec Index

Teralux FN-2089 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2089-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index852 (Case Fans scale)
Category rank#2,802
Street price$19
Power4 W
Performance per dollar44.84
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2089 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2089 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4568442 (accessed 2026-10-25).