Hardware Spec Index

Caldera FN-4509 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4509-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index549 (Case Fans scale)
Category rank#44,694
Street price$19
Power4 W
Performance per dollar28.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4509 Core
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4509 Core 120mm PWM Case Fan”, https://vextor7.com/item/6859627 (accessed 2026-10-19).