Hardware Spec Index

Caldera FN-4351 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4351-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index597 (Case Fans scale)
Category rank#1,976
Street price$19
Power3 W
Performance per dollar31.42
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4351 Core
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4351 Core 140mm PWM Case Fan”, https://vextor7.com/item/28296253 (accessed 2026-10-19).