Hardware Spec Index

Caldera FN-3489 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3489-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index764 (Case Fans scale)
Category rank#5,626
Street price$29
Power3 W
Performance per dollar26.34
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3489 Ultra
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3489 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4623355 (accessed 2026-10-21).