Hardware Spec Index

Caldera FN-4547 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4547-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index835 (Case Fans scale)
Category rank#47,926
Street price$29
Power3 W
Performance per dollar28.79
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4547 XT
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4547 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5920199 (accessed 2026-10-20).