Hardware Spec Index

Caldera FN-3581 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3581-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index954 (Case Fans scale)
Category rank#2,152
Street price$39
Power3 W
Performance per dollar24.46
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3581 Max
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 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-3581 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/83358944 (accessed 2026-10-21).