Hardware Spec Index

Caldera FN-3941 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3941-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index453 (Case Fans scale)
Category rank#15,564
Street price$19
Power4 W
Performance per dollar23.84
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3941 Max
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3941 Max 120mm PWM Case Fan”, https://vextor7.com/item/3159207 (accessed 2026-10-23).