Hardware Spec Index

Caldera FN-1566 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1566-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,258 (Case Fans scale)
Category rank#42,937
Street price$39
Power4 W
Performance per dollar32.26
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1566 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1566 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6579639 (accessed 2026-10-19).