Hardware Spec Index

Caldera FN-1664 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1664-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index684 (Case Fans scale)
Category rank#38,043
Street price$19
Power3 W
Performance per dollar36.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1664 Pro
Size120 × 120 × 25 mm
Speed500–1,600 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-1664 Pro 120mm PWM Case Fan”, https://vextor7.com/item/144572 (accessed 2026-10-23).