Hardware Spec Index

Teralux FN-5890 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5890-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index680 (Case Fans scale)
Category rank#39,078
Street price$19
Power4 W
Performance per dollar35.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5890 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5890 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9833632 (accessed 2026-10-25).