Hardware Spec Index

Caldera FN-6669 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6669-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index413 (Case Fans scale)
Category rank#16,664
Street price$9
Power3 W
Performance per dollar45.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6669 Prime
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6669 Prime 120mm PWM Case Fan”, https://vextor7.com/item/89020770 (accessed 2026-10-23).