Hardware Spec Index

Caldera FN-5546 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5546-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index512 (Case Fans scale)
Category rank#37,368
Street price$19
Power4 W
Performance per dollar26.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5546 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5546 Core 120mm PWM Case Fan”, https://vextor7.com/item/87727473 (accessed 2026-10-25).