Hardware Spec Index

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

Case Fans · Caldera · SKU FN5547-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index348 (Case Fans scale)
Category rank#33,737
Street price$9
Power3 W
Performance per dollar38.67
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5547 XT
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5547 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43144 (accessed 2026-10-19).