Hardware Spec Index

Caldera FN-4481 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4481-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index711 (Case Fans scale)
Category rank#7,767
Street price$19
Power4 W
Performance per dollar37.42
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4481 Core
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4481 Core 120mm PWM Case Fan”, https://vextor7.com/item/27367685 (accessed 2026-10-24).