Hardware Spec Index

Caldera FN-9447 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9447-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index443 (Case Fans scale)
Category rank#14,464
Street price$9
Power4 W
Performance per dollar49.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9447 Ultra
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9447 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8627628 (accessed 2026-10-25).