Hardware Spec Index

Caldera FN-5656 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5656-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index912 (Case Fans scale)
Category rank#36,118
Street price$29
Power4 W
Performance per dollar31.45
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5656 Core
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 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-5656 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3069047 (accessed 2026-10-24).