Hardware Spec Index

Caldera FN-5547 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5547-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,215 (Case Fans scale)
Category rank#28,530
Street price$39
Power3 W
Performance per dollar31.15
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5547 Core
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5547 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/801675 (accessed 2026-10-21).