Hardware Spec Index

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

Case Fans · Caldera · SKU FN2666-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,207 (Case Fans scale)
Category rank#8,976
Street price$39
Power3 W
Performance per dollar30.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2666 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2666 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4076453 (accessed 2026-10-23).