Hardware Spec Index

Caldera FN-4663 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4663-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index584 (Case Fans scale)
Category rank#13,366
Street price$19
Power3 W
Performance per dollar30.74
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4663 Pro
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4663 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8935915 (accessed 2026-10-23).