Hardware Spec Index

Caldera FN-1668 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1668-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index780 (Case Fans scale)
Category rank#33,667
Street price$29
Power4 W
Performance per dollar26.90
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1668 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1668 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3589570 (accessed 2026-10-24).