Hardware Spec Index

Caldera FN-9663 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9663-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index779 (Case Fans scale)
Category rank#26,119
Street price$29
Power4 W
Performance per dollar26.86
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9663 Pro
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9663 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9201236 (accessed 2026-10-26).