Hardware Spec Index

Caldera FN-3934 Edge 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3934-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index462 (Case Fans scale)
Category rank#36,813
Street price$19
Power4 W
Performance per dollar24.32
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3934 Edge
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3934 Edge 140mm PWM Case Fan”, https://vextor7.com/item/7961853 (accessed 2026-10-24).