Hardware Spec Index

Caldera FN-1663 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1663-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index562 (Case Fans scale)
Category rank#34,223
Street price$19
Power3 W
Performance per dollar29.58
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1663 Core
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1663 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21889299 (accessed 2026-10-24).