Hardware Spec Index

Caldera FN-5714 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5714-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index813 (Case Fans scale)
Category rank#48,431
Street price$29
Power3 W
Performance per dollar28.03
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5714 Ultra
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5714 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/9899294 (accessed 2026-10-22).