Hardware Spec Index

Caldera FN-4349 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4349-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index647 (Case Fans scale)
Category rank#48,050
Street price$19
Power3 W
Performance per dollar34.05
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4349 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4349 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3345854 (accessed 2026-10-24).