Hardware Spec Index

Caldera FN-3659 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3659-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#34,903
Street price$49
Power4 W
Performance per dollar28.57
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3659 Pro
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3659 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6927889 (accessed 2026-10-24).