Hardware Spec Index

Caldera FN-6390 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6390-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index658 (Case Fans scale)
Category rank#19,542
Street price$19
Power3 W
Performance per dollar34.63
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6390 Pro
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6390 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3387771 (accessed 2026-10-21).