Hardware Spec Index

Caldera FN-3965 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3965-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index740 (Case Fans scale)
Category rank#45,417
Street price$19
Power3 W
Performance per dollar38.95
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3965 Max
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3965 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7286394 (accessed 2026-10-22).