Hardware Spec Index

Caldera FN-3930 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3930-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index484 (Case Fans scale)
Category rank#23,206
Street price$19
Power3 W
Performance per dollar25.47
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3930 Pro
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3930 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5874557 (accessed 2026-10-22).