Hardware Spec Index

Caldera FN-6670 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6670-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index434 (Case Fans scale)
Category rank#14,379
Street price$19
Power4 W
Performance per dollar22.84
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6670 Core
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6670 Core 120mm PWM Case Fan”, https://vextor7.com/item/50831475 (accessed 2026-10-20).