Hardware Spec Index

Teralux FN-4589 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4589-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index455 (Case Fans scale)
Category rank#46,297
Street price$19
Power3 W
Performance per dollar23.95
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4589 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4589 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95544541 (accessed 2026-10-21).