Hardware Spec Index

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

Case Fans · Caldera · SKU FN6547-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index719 (Case Fans scale)
Category rank#22,185
Street price$19
Power3 W
Performance per dollar37.84
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6547 SE
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 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/83354844 (accessed 2026-10-21).