Hardware Spec Index

Caldera FN-6547 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6547-SE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index295 (Case Fans scale)
Category rank#36,739
Street price$9
Power3 W
Performance per dollar32.78
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6547 SE
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6547 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8933393 (accessed 2026-10-24).