Hardware Spec Index

Caldera FN-2666 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2666-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index698 (Case Fans scale)
Category rank#26,913
Street price$19
Power4 W
Performance per dollar36.74
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2666 XT
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2666 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6558371 (accessed 2026-10-22).