Hardware Spec Index

Caldera FN-3547 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3547-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index254 (Case Fans scale)
Category rank#38,288
Street price$9
Power3 W
Performance per dollar28.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3547 Core
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3547 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21527310 (accessed 2026-10-24).