Hardware Spec Index

Caldera FN-4566 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4566-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,262 (Case Fans scale)
Category rank#46,473
Street price$49
Power3 W
Performance per dollar25.76
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4566 Pro
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4566 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7250210 (accessed 2026-10-21).