Hardware Spec Index

Caldera FN-4347 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4347-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index751 (Case Fans scale)
Category rank#41,119
Street price$29
Power4 W
Performance per dollar25.90
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4347 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4347 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/30905 (accessed 2026-10-19).