Hardware Spec Index

Caldera FN-4668 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4668-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index921 (Case Fans scale)
Category rank#27,652
Street price$29
Power3 W
Performance per dollar31.76
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4668 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4668 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4198533 (accessed 2026-10-19).