Hardware Spec Index

Caldera FN-1662 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1662-CORE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index775 (Case Fans scale)
Category rank#43,898
Street price$29
Power3 W
Performance per dollar26.72
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1662 Core
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1662 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/10841908 (accessed 2026-10-19).