Hardware Spec Index

Caldera FN-3665 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3665-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,310 (Case Fans scale)
Category rank#15
Street price$49
Power4 W
Performance per dollar26.73
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3665 Max
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 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-3665 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20004596 (accessed 2026-10-19).