Hardware Spec Index

Caldera FN-7566 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7566-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index433 (Case Fans scale)
Category rank#12,703
Street price$19
Power4 W
Performance per dollar22.79
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7566 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7566 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2279100 (accessed 2026-10-22).