Hardware Spec Index

Caldera FN-3714 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3714-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index214 (Case Fans scale)
Category rank#9,384
Street price$9
Power3 W
Performance per dollar23.78
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3714 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3714 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6095170 (accessed 2026-10-24).