Hardware Spec Index

Caldera FN-4385 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4385-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index646 (Case Fans scale)
Category rank#39,280
Street price$19
Power3 W
Performance per dollar34.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4385 Core
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4385 Core 140mm PWM Case Fan”, https://vextor7.com/item/9016933 (accessed 2026-10-23).