Hardware Spec Index

Caldera FN-5668 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5668-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index991 (Case Fans scale)
Category rank#24,128
Street price$39
Power3 W
Performance per dollar25.41
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5668 Ultra
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 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-5668 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/94892201 (accessed 2026-10-22).