Hardware Spec Index

Caldera FN-3952 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3952-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index403 (Case Fans scale)
Category rank#41,958
Street price$19
Power3 W
Performance per dollar21.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3952 Pro
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3952 Pro 120mm PWM Case Fan”, https://vextor7.com/item/75534190 (accessed 2026-10-24).