Hardware Spec Index

Caldera FN-6389 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6389-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index267 (Case Fans scale)
Category rank#18,729
Street price$9
Power4 W
Performance per dollar29.67
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6389 Prime
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6389 Prime 120mm PWM Case Fan”, https://vextor7.com/item/8468673 (accessed 2026-10-22).