Hardware Spec Index

Caldera FN-1663 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1663-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index542 (Case Fans scale)
Category rank#2,746
Street price$19
Power4 W
Performance per dollar28.53
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1663 Prime
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1663 Prime 120mm PWM Case Fan”, https://vextor7.com/item/6928784 (accessed 2026-10-20).