Hardware Spec Index

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

Case Fans · Caldera · SKU FN1663-ULTRA · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index915 (Case Fans scale)
Category rank#1,459
Street price$29
Power4 W
Performance per dollar31.55
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1663 Ultra
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1663 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/97274866 (accessed 2026-10-18).