Hardware Spec Index

Caldera FN-8666 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8666-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index780 (Case Fans scale)
Category rank#8,685
Street price$29
Power4 W
Performance per dollar26.90
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8666 Max
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8666 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7180877 (accessed 2026-10-21).