Hardware Spec Index

Caldera FN-6390 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6390-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index438 (Case Fans scale)
Category rank#36,700
Street price$19
Power3 W
Performance per dollar23.05
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6390 Pro
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 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/85533930 (accessed 2026-10-21).