Hardware Spec Index

Caldera FN-1668 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1668-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index998 (Case Fans scale)
Category rank#17,973
Street price$29
Power2 W
Performance per dollar34.41
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1668 Edge
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1668 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1727488 (accessed 2026-10-20).