Hardware Spec Index

Caldera FN-3458 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3458-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index469 (Case Fans scale)
Category rank#21,102
Street price$19
Power3 W
Performance per dollar24.68
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3458 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3458 Core 140mm PWM Case Fan”, https://vextor7.com/item/19019124 (accessed 2026-10-22).