Hardware Spec Index

Caldera FN-4447 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4447-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index779 (Case Fans scale)
Category rank#28,216
Street price$19
Power3 W
Performance per dollar41.00
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4447 Plus
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4447 Plus 120mm PWM Case Fan”, https://vextor7.com/item/3733285 (accessed 2026-10-20).