Hardware Spec Index

Caldera FN-3663 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3663-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index256 (Case Fans scale)
Category rank#42,417
Street price$9
Power3 W
Performance per dollar28.44
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3663 Max
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3663 Max 120mm PWM Case Fan”, https://vextor7.com/item/696501 (accessed 2026-10-20).